Pith Number

pith:O5OCWGQR

pith:2014:O5OCWGQRPQH577QSFUTVENJMMS

not attested not anchored not stored refs pending

The recent dynamical history of comet 67P/Churyumov-Gerasimenko

Lucie Maquet

arxiv:1412.1983 v3 · 2014-12-05 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5OCWGQRPQH577QSFUTVENJMMS}

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 open · sign in to claim

4 Citations open

5 Replications open

✓ 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	2026-05-18T01:37:35.357330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775c2b1a117c0fdffe122d2752352c64acc34b1575beb92bcfc29d437c3605eb

Aliases

arxiv: 1412.1983 · arxiv_version: 1412.1983v3 · doi: 10.48550/arxiv.1412.1983 · pith_short_12: O5OCWGQRPQH5 · pith_short_16: O5OCWGQRPQH577QS · pith_short_8: O5OCWGQR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/O5OCWGQRPQH577QSFUTVENJMMS \
  | 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: 775c2b1a117c0fdffe122d2752352c64acc34b1575beb92bcfc29d437c3605eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd16c673bb94aa52d376f84626f669d7760c744ce43b7623974292417d42840a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-12-05T12:51:52Z",
    "title_canon_sha256": "589f2f2062bc61f1b27db8294def2e27bb4ad1c90dc493610ecf2306f2b0a56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1983",
    "kind": "arxiv",
    "version": 3
  }
}