Pith Number

pith:3JCGL353

pith:2011:3JCGL353A7MZLVHBYS2FBTKSSI

not attested not anchored not stored refs pending

Water Production by Comet 103P/Hartley 2 Observed with the SWAN Instrument on the SOHO Spacecraft

E. Qu\'emerais, J.-L. Bertaux, J.T.T. M\"akinen, M.R. Combi, S. Ferron

arxiv:1104.4906 v1 · 2011-04-26 · 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{3JCGL353A7MZLVHBYS2FBTKSSI}

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	2026-05-18T02:02:14.834106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4465efbb07d995d4e1c4b450cd529213f1334025f231f9c3b941bed677c86d

Aliases

arxiv: 1104.4906 · arxiv_version: 1104.4906v1 · doi: 10.48550/arxiv.1104.4906 · pith_short_12: 3JCGL353A7MZ · pith_short_16: 3JCGL353A7MZLVHB · pith_short_8: 3JCGL353

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/3JCGL353A7MZLVHBYS2FBTKSSI \
  | 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: da4465efbb07d995d4e1c4b450cd529213f1334025f231f9c3b941bed677c86d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c60e2976ea49a743705a3118c56c17fe6c98bc839b0d33f92189100df59f66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-04-26T12:52:08Z",
    "title_canon_sha256": "db46c6d1c2c3d3f0d3bf0ebf88b863158bc0239dfc0132a88a5ca574ed82c96e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4906",
    "kind": "arxiv",
    "version": 1
  }
}