Pith Number
pith:U2V7VTB4
pith:2016:U2V7VTB4J3HFLD7P45CGFJRLXM
not attested
not anchored
not stored
refs pending
The first gravitational-wave source from the isolated evolution of two 40-100 Msun stars
arxiv:1602.04531 v2 · 2016-02-15 · astro-ph.HE
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{U2V7VTB4J3HFLD7P45CGFJRLXM}
Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge
Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
Author claim
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claim
4
Citations
5
Replications
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Portable graph bundle live · download bundle · merged
state
The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same
current state with the deterministic merge algorithm.
Cited by
Receipt and verification
| First computed | 2026-05-18T01:11:12.750333Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
a6abfacc3c4ece558fefe74462a62bbb1936641a3d3594f861d35962371b12e5
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/U2V7VTB4J3HFLD7P45CGFJRLXM \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a6abfacc3c4ece558fefe74462a62bbb1936641a3d3594f861d35962371b12e5
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "b88509daa644abd3b02e57d4eb285cef233f8884dae2d0051c086e43d31523b4",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.HE",
"submitted_at": "2016-02-15T00:21:36Z",
"title_canon_sha256": "237742297bd27a41426e9cbb542795d7c70779141ee7aaa857c86a6be07ae48c"
},
"schema_version": "1.0",
"source": {
"id": "1602.04531",
"kind": "arxiv",
"version": 2
}
}