id	sid	eid	entity	type
hindsight-41588	1	1	11	CARDINAL
hindsight-41588	1	2	jacob sivak	PERSON
hindsight-41588	1	3	o.d.	GPE
hindsight-41588	1	4	ph.d	ORG
hindsight-41588	1	5	da vinci	PERSON
hindsight-41588	1	6	mundi	PERSON
hindsight-41588	2	1	italian	NORP
hindsight-41588	2	2	leonardo da vinci	PERSON
hindsight-41588	2	3	crystal	LOC
hindsight-41588	3	1	da vinci’s	PERSON
hindsight-41588	5	1	leonardo da vinci	PERSON
hindsight-41588	5	2	salvator mundi	PERSON
hindsight-41588	6	1	jacob sivak	PERSON
hindsight-41588	6	2	o.d.	GPE
hindsight-41588	6	3	ph.d	ORG
hindsight-41588	7	1	canada university	ORG
hindsight-41588	7	2	waterloo	GPE
hindsight-41588	7	3	ontario jacob.sivak@uwaterloo.ca 10.14434	PERSON
hindsight-41588	7	4	mundi	PERSON
hindsight-41588	7	5	1499-1510	CARDINAL
hindsight-41588	7	6	italian	NORP
hindsight-41588	7	7	leonardo da vinci	PERSON
hindsight-41588	7	8	one	CARDINAL
hindsight-41588	8	1	a few years ago	DATE
hindsight-41588	8	2	a record $450 million	MONEY
hindsight-41588	10	1	leonardo da vinci	PERSON
hindsight-41588	10	2	walter isaacson1	PERSON
hindsight-41588	10	3	da vinci	PERSON
hindsight-41588	11	1	isaacson	ORG
hindsight-41588	12	1	martin kemp	PERSON
hindsight-41588	12	2	oxford university	ORG
hindsight-41588	12	3	da vinci	PERSON
hindsight-41588	13	1	calcite.2 kemp	PERSON
hindsight-41588	13	2	da vinci	PERSON
hindsight-41588	14	1	andré noest	PERSON
hindsight-41588	14	2	utrecht university	ORG
hindsight-41588	16	1	three	CARDINAL
hindsight-41588	16	2	the university of california	ORG
hindsight-41588	16	3	arxiv	ORG
hindsight-41588	17	1	da vinci	PERSON
hindsight-41588	17	2	liang et al.	PERSON
hindsight-41588	18	1	today	DATE
hindsight-41588	18	2	da vinci	PERSON
hindsight-41588	19	1	isaacson	ORG
hindsight-41588	19	2	da vinci	PERSON
hindsight-41588	22	1	first	ORDINAL
hindsight-41588	23	1	da vinci’s	PERSON
hindsight-41588	25	1	12	CARDINAL
hindsight-41588	25	2	56	CARDINAL
hindsight-41588	25	3	1	CARDINAL
hindsight-41588	25	4	2025	CARDINAL
hindsight-41588	25	5	isaacson	ORG
hindsight-41588	25	6	more than three	CARDINAL
hindsight-41588	26	1	da vinci	PERSON
hindsight-41588	27	1	da vinci	PERSON
hindsight-41588	28	1	salvator mundi	PERSON
hindsight-41588	28	2	isaacson	ORG
hindsight-41588	40	1	1816	DATE
hindsight-41588	40	2	david brewster6	PERSON
hindsight-41588	40	3	1854	DATE
hindsight-41588	40	4	james clerk maxwell7	PERSON
hindsight-41588	42	1	german	NORP
hindsight-41588	42	2	the early 1800s	DATE
hindsight-41588	43	1	da vinci	PERSON
hindsight-41588	45	1	da vinci’s	PERSON
hindsight-41588	45	2	isaacson	ORG
hindsight-41588	46	1	the museo nacional del prado	ORG
hindsight-41588	46	2	da vinci	PERSON
hindsight-41588	46	3	mundi	PERSON
hindsight-41588	46	4	leonardo da vinci	PERSON
hindsight-41588	47	1	five	CARDINAL
hindsight-41588	49	1	jacob sivak	PERSON
hindsight-41588	49	2	o.d.	GPE
hindsight-41588	49	3	ph.d	ORG
hindsight-41588	50	1	13	CARDINAL
hindsight-41588	50	2	salvator mundi.8	PERSON
hindsight-41588	50	3	da vinci’s	PERSON
hindsight-41588	51	1	1	CARDINAL
hindsight-41588	52	1	isaacson w. leonardo da vinci	PERSON
hindsight-41588	53	1	new york	GPE
hindsight-41588	53	2	ny: simon & schuster	ORG
hindsight-41588	53	3	2017	DATE
hindsight-41588	54	1	2	CARDINAL
hindsight-41588	54	2	kemp m. sight	PERSON
hindsight-41588	56	1	2011	DATE
hindsight-41588	56	2	479	CARDINAL
hindsight-41588	57	1	174–175	CARDINAL
hindsight-41588	58	1	3	CARDINAL
hindsight-41588	58	2	noest aj	PERSON
hindsight-41588	60	1	2011	DATE
hindsight-41588	61	1	liang z	PERSON
hindsight-41588	61	2	goodrich mt	GPE
hindsight-41588	61	3	zhao s.	PERSON
hindsight-41588	61	4	mundi	PERSON
hindsight-41588	62	1	arxiv	ORG
hindsight-41588	62	2	december 2019	DATE
hindsight-41588	63	1	5	CARDINAL
hindsight-41588	63	2	levene jr.	PERSON
hindsight-41588	64	1	london	GPE
hindsight-41588	64	2	1977	DATE
hindsight-41588	65	1	6	CARDINAL
hindsight-41588	65	2	brewster d.	PERSON
hindsight-41588	66	1	phil trans	PERSON
hindsight-41588	67	1	1816	DATE
hindsight-41588	67	2	311	CARDINAL
hindsight-41588	68	1	7	CARDINAL
hindsight-41588	68	2	maxwell jc	PERSON
hindsight-41588	70	1	cambridge	GPE
hindsight-41588	70	2	dublin mathematical journal	ORG
hindsight-41588	71	1	1854,8	CARDINAL
hindsight-41588	71	2	188	CARDINAL
hindsight-41588	71	3	8	CARDINAL
hindsight-41588	71	4	charr m. prado museum	PERSON
hindsight-41588	73	1	2021	CARDINAL
hindsight-41588	73	2	november 14	DATE
hindsight-41588	74	1	jacob sivak	PERSON
hindsight-41588	74	2	o.d.	GPE
hindsight-41588	74	3	ph.d	ORG