Pith Number

pith:IEATBELG

pith:2012:IEATBELGLHXJSSGUGN4OX5YDGE

not attested not anchored not stored refs pending

The Fragmentation of Magnetized, Massive Star-Forming Cores with Radiative Feedback

Andrew J. Cunningham, Andrew T. Myers, Christopher F. McKee, Mark R. Krumholz, Richard I. Klein

arxiv:1211.3467 v2 · 2012-11-15 · 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{IEATBELGLHXJSSGUGN4OX5YDGE}

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	2026-05-18T03:30:53.549127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410130916659ee9948d43378ebf7033136d34c4b7ffe17167dbb7eb6dfdcc4de

Aliases

arxiv: 1211.3467 · arxiv_version: 1211.3467v2 · doi: 10.48550/arxiv.1211.3467 · pith_short_12: IEATBELGLHXJ · pith_short_16: IEATBELGLHXJSSGU · pith_short_8: IEATBELG

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/IEATBELGLHXJSSGUGN4OX5YDGE \
  | 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: 410130916659ee9948d43378ebf7033136d34c4b7ffe17167dbb7eb6dfdcc4de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ec52149624bcf1222ed0da8ec0fe85c74b8a5591d985ff24d33d16378dec9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-15T00:16:58Z",
    "title_canon_sha256": "2773e298168620db4aeed9fa30dafc32412f49fd23b66bd2a09be270e80d8bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3467",
    "kind": "arxiv",
    "version": 2
  }
}