Pith Number
pith:WRK66B3P
pith:2019:WRK66B3P5YAWGEKT5K3EH2LUTM
not attested
not anchored
not stored
refs pending
The US Program in Ground-Based Gravitational Wave Science: Contribution from the LIGO Laboratory
arxiv:1903.04615 v1 · 2019-03-11 · astro-ph.IM · astro-ph.CO · gr-qc
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{WRK66B3P5YAWGEKT5K3EH2LUTM}
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 | 2026-05-17T23:40:08.743219Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
b455ef076fee01631153eab643e9749b323fda1b49bbf1d49e8b6de76a1aa2c4
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/WRK66B3P5YAWGEKT5K3EH2LUTM \
| 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: b455ef076fee01631153eab643e9749b323fda1b49bbf1d49e8b6de76a1aa2c4
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "0fa649634a9b7bf8b2de8e1985f48aa7d84cba3cf410a85570e53b9ab4f5a530",
"cross_cats_sorted": [
"astro-ph.CO",
"gr-qc"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.IM",
"submitted_at": "2019-03-11T21:35:22Z",
"title_canon_sha256": "7e4b7a2d9613f2d48fa6594245ad129c6fa83a3dac35d82f19d7333c23f2ada3"
},
"schema_version": "1.0",
"source": {
"id": "1903.04615",
"kind": "arxiv",
"version": 1
}
}