Pith Number
pith:O6JD6J3B
pith:2016:O6JD6J3B4UDCDXD5JZTYTC3FIF
not attested
not anchored
not stored
refs pending
A protosolar nebula origin for the ices agglomerated by Comet 67P/Churyumov-Gerasimenko
arxiv:1604.08827 v1 · 2016-04-29 · astro-ph.EP
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{O6JD6J3B4UDCDXD5JZTYTC3FIF}
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 | 2026-05-18T01:15:48.577081Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
77923f2761e50621dc7d4e67898b654152fe36f068690c3f8f8703afe053ff6b
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/O6JD6J3B4UDCDXD5JZTYTC3FIF \
| 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: 77923f2761e50621dc7d4e67898b654152fe36f068690c3f8f8703afe053ff6b
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "0ba924874a5c6c9f7050abc77356bedc4905eeabce0970d8950f522a513a4137",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.EP",
"submitted_at": "2016-04-29T13:41:20Z",
"title_canon_sha256": "9a69521ef0858f30c7b09b98696c54bfea4ee4ad22767c0bb91e6121f1bd534d"
},
"schema_version": "1.0",
"source": {
"id": "1604.08827",
"kind": "arxiv",
"version": 1
}
}