Pith Number

pith:47KRAPGF

pith:2014:47KRAPGFDQMNWDK5FSWNAAMBZW

not attested not anchored not stored refs pending

The Carbon Inventory in a Quiescent, Filamentary Molecular Cloud in G328

Catherine Braiding, Christian Glueck, Craig Kulesa, David Hollenbach, Gavin Rowell, John Storey, Mark Wolfire, Michael Ashley, Michael Burton

arxiv:1401.0421 v1 · 2014-01-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47KRAPGFDQMNWDK5FSWNAAMBZW}

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	2026-05-18T01:30:35.527944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7d5103cc51c18db0d5d2cacd00181cd840fa4ad43b608e7bf9d9ec1b1609fad

Aliases

arxiv: 1401.0421 · arxiv_version: 1401.0421v1 · doi: 10.48550/arxiv.1401.0421 · pith_short_12: 47KRAPGFDQMN · pith_short_16: 47KRAPGFDQMNWDK5 · pith_short_8: 47KRAPGF

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/47KRAPGFDQMNWDK5FSWNAAMBZW \
  | 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: e7d5103cc51c18db0d5d2cacd00181cd840fa4ad43b608e7bf9d9ec1b1609fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2d968e3cdc7714f26164b8cd1b33ea69cbbb5e44a6f21107e517bb8d7e73052",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-02T11:47:36Z",
    "title_canon_sha256": "a7c227ddc9d939f7b2da6d6ffcb852cf905c1d13451141ab6068ef02f884db87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0421",
    "kind": "arxiv",
    "version": 1
  }
}