Pith Number

pith:AQHYDKCF

pith:2011:AQHYDKCFBBCB45WWOOVG4UUP3P

not attested not anchored not stored refs pending

Radiation Transfer of Models of Massive Star Formation. I. Dependence on Basic Core Properties

2) ((1) Dept. of Astronomy, (2) Dept. of Physics, Jonathan C. Tan (1, University of Florida, University of Florida), Yichen Zhang (1)

arxiv:1103.3068 v1 · 2011-03-15 · astro-ph.SR · 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{AQHYDKCFBBCB45WWOOVG4UUP3P}

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	2026-05-18T02:02:52.964896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

040f81a84508441e76d673aa6e528fdbe2922782fba2b35f2043c89ef087df27

Aliases

arxiv: 1103.3068 · arxiv_version: 1103.3068v1 · doi: 10.48550/arxiv.1103.3068 · pith_short_12: AQHYDKCFBBCB · pith_short_16: AQHYDKCFBBCB45WW · pith_short_8: AQHYDKCF

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/AQHYDKCFBBCB45WWOOVG4UUP3P \
  | 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: 040f81a84508441e76d673aa6e528fdbe2922782fba2b35f2043c89ef087df27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357662243f4dd056f6a02b0b57e4d1ac53b45f65a103dbb10b66006ca5a4c1eb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-15T23:45:52Z",
    "title_canon_sha256": "9490e9a8f8105e02d240e5457b46e35e65f500746e17a07cc6de1fd8e0d677cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3068",
    "kind": "arxiv",
    "version": 1
  }
}