Pith Number

pith:653R25AD

pith:2009:653R25ADSQX2FSTNOQHF2GIMPF

not attested not anchored not stored refs pending

The formation of the first stars and galaxies

Christopher F. McKee, Lars Hernquist, Naoki Yoshida, Volker Bromm

arxiv:0905.0929 v1 · 2009-05-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{653R25ADSQX2FSTNOQHF2GIMPF}

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.

Cited by

1 paper in Pith

Numerical simulations of shock-driven, supersonic turbulence in colliding three-temperature laboratory plasmas

Receipt and verification

First computed	2026-05-18T02:13:46.920727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7771d7403942fa2ca6d740e5d190c794551dc671f907d624375e74ff40e7bc9

Aliases

arxiv: 0905.0929 · arxiv_version: 0905.0929v1 · doi: 10.48550/arxiv.0905.0929 · pith_short_12: 653R25ADSQX2 · pith_short_16: 653R25ADSQX2FSTN · pith_short_8: 653R25AD

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/653R25ADSQX2FSTNOQHF2GIMPF \
  | 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: f7771d7403942fa2ca6d740e5d190c794551dc671f907d624375e74ff40e7bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f910a5fa2ecd834a5ac4bc838e405149e2d2b33dd6f7493640990a1193af370c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-06T22:41:19Z",
    "title_canon_sha256": "098908c6d9c5e59a948d890906f4678580fab18a9b2ff8503c16b3abe6b7a4d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0929",
    "kind": "arxiv",
    "version": 1
  }
}