Pith Number

pith:JO2625QC

pith:2011:JO2625QCTYOJDPPVYXGITPNEED

not attested not anchored not stored refs pending

Molecular Cloud Evolution IV: Magnetic Fields, Ambipolar Diffusion, and the Star Formation Efficiency

(2) ITA Heidelberg, (3) Lab. de Radioastronomie Millimetrique, (4) McMaster), Dennis Duffin (4), Enrique Vazquez-Semadeni (1), ENS, Gilberto Gomez (1), Patrick Hennebelle (3), Ralf S. Klessen (2) ((1) CRyA UNAM, Robi Banerjee (2)

arxiv:1101.3384 v1 · 2011-01-18 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JO2625QCTYOJDPPVYXGITPNEED}

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	2026-05-18T02:03:26.948076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb5ed76029e1c91bdf5c5cc89bda420c0f125b7e01aa010c4be7fb9cb16169f

Aliases

arxiv: 1101.3384 · arxiv_version: 1101.3384v1 · doi: 10.48550/arxiv.1101.3384 · pith_short_12: JO2625QCTYOJ · pith_short_16: JO2625QCTYOJDPPV · pith_short_8: JO2625QC

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/JO2625QCTYOJDPPVYXGITPNEED \
  | 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: 4bb5ed76029e1c91bdf5c5cc89bda420c0f125b7e01aa010c4be7fb9cb16169f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b425bcb24c904fcebdfcd5dd9227344e32e381378866e73de05788ec0cce81",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-18T04:54:03Z",
    "title_canon_sha256": "1a7bd984fc805be7eb7c9d80b35ae54770469ee9f72a654fab70406fd340bd50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3384",
    "kind": "arxiv",
    "version": 1
  }
}