Pith Number
pith:OUOVXBPF
pith:2012:OUOVXBPF4HYGVCQBFRHSSYUWFT
not attested
not anchored
not stored
refs pending
The Earliest Phases of Star Formation (EPoS): A Herschel Key Program - The precursors to high-mass stars and clusters
arxiv:1207.6518 v2 · 2012-07-27 · astro-ph.GA
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{OUOVXBPF4HYGVCQBFRHSSYUWFT}
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.
Receipt and verification
| First computed | 2026-05-18T01:56:06.698761Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
751d5b85e5e1f06a8a012c4f2962962cf4519a96866af054e25b3cdf995ab0c9
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/OUOVXBPF4HYGVCQBFRHSSYUWFT \
| 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: 751d5b85e5e1f06a8a012c4f2962962cf4519a96866af054e25b3cdf995ab0c9
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "d330da11a075f1cce01e0f4c024fce51b3420135af41ab1203e54262528a27a6",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.GA",
"submitted_at": "2012-07-27T11:40:47Z",
"title_canon_sha256": "80cc96269ee2559c3c9165839f4ba18ad4f12b63e9903cac86317c9c0bf0cb4a"
},
"schema_version": "1.0",
"source": {
"id": "1207.6518",
"kind": "arxiv",
"version": 2
}
}