Pith Number

pith:2CI2ZC7Y

pith:2010:2CI2ZC7YWLRVNMVVESJTUPTALV

not attested not anchored not stored refs pending

Model for Cameron band emission in comets: A case for EPOXI mission target comet 103P/Hartley 2

Anil Bhardwaj, Susarla Raghuram

arxiv:1012.1137 v1 · 2010-12-06 · astro-ph.EP · astro-ph.SR · physics.atom-ph · physics.chem-ph · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CI2ZC7YWLRVNMVVESJTUPTALV}

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	2026-05-18T02:04:32.664902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d091ac8bf8b2e356b2b524933a3e605d594ea1d882c2bb7d1be0fa0ef07bb26b

Aliases

arxiv: 1012.1137 · arxiv_version: 1012.1137v1 · doi: 10.48550/arxiv.1012.1137 · pith_short_12: 2CI2ZC7YWLRV · pith_short_16: 2CI2ZC7YWLRVNMVV · pith_short_8: 2CI2ZC7Y

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/2CI2ZC7YWLRVNMVVESJTUPTALV \
  | 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: d091ac8bf8b2e356b2b524933a3e605d594ea1d882c2bb7d1be0fa0ef07bb26b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d141245d1b08bc960ea524e718fec18e1f647b022a71f91822590771b3283564",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.atom-ph",
      "physics.chem-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-06T11:36:51Z",
    "title_canon_sha256": "d083a4b2b084f7b00463ece2f976446420f20dd089fad4a59245b697bbed6305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1137",
    "kind": "arxiv",
    "version": 1
  }
}