Pith Number

pith:LIGBJ5DF

pith:2024:LIGBJ5DFZHIQ4FPARQ2J4QAI2B

not attested not anchored not stored refs pending

Formation of supermassive stars and dense star clusters in metal-poor clouds exposed to strong FUV radiation

Kazuyuki Omukai, Sunmyon Chon

arxiv:2412.14900 v1 · 2024-12-19 · 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{LIGBJ5DFZHIQ4FPARQ2J4QAI2B}

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

2 papers in Pith

What is Powering the Enigmatic He II Emitter Hebe: The First Stars or Black Holes?

Receipt and verification

First computed	2026-07-05T09:51:54.116477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0c14f465c9d10e15e08c349e4008d069d1182605f7a566ea9bc3d65c084b20

Aliases

arxiv: 2412.14900 · arxiv_version: 2412.14900v1 · doi: 10.48550/arxiv.2412.14900 · pith_short_12: LIGBJ5DFZHIQ · pith_short_16: LIGBJ5DFZHIQ4FPA · pith_short_8: LIGBJ5DF

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/LIGBJ5DFZHIQ4FPARQ2J4QAI2B \
  | 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: 5a0c14f465c9d10e15e08c349e4008d069d1182605f7a566ea9bc3d65c084b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92910a3cd8559d8fa668ad01724757979aed4c479adaa5a8fa9ddb1154811ec",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-19T14:30:16Z",
    "title_canon_sha256": "47c170fa4ab7eb5721d50c68db014079156faa0680e6826b4aa54a35e21d53ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14900",
    "kind": "arxiv",
    "version": 1
  }
}