Pith Number

pith:7LS4F54I

pith:2023:7LS4F54IWF4YGTGHLZAI2JH7VV

not attested not anchored not stored refs pending

The most massive Population III stars

Joseph Silk, Siri Chongchitnan, Teeraparb Chantavat

arxiv:2302.09763 v2 · 2023-02-20 · astro-ph.SR · astro-ph.CO · 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{7LS4F54IWF4YGTGHLZAI2JH7VV}

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

Non-Equilibrium Relativistic Core Collapse of Self-Interacting Dark Matter Halos -- Limits On Seed Black Hole Mass

Receipt and verification

First computed	2026-07-05T06:06:13.554446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae5c2f788b179834cc75e408d24ffad40dec7cbf93ab352906cfc586b6e4513

Aliases

arxiv: 2302.09763 · arxiv_version: 2302.09763v2 · doi: 10.48550/arxiv.2302.09763 · pith_short_12: 7LS4F54IWF4Y · pith_short_16: 7LS4F54IWF4YGTGH · pith_short_8: 7LS4F54I

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/7LS4F54IWF4YGTGHLZAI2JH7VV \
  | 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: fae5c2f788b179834cc75e408d24ffad40dec7cbf93ab352906cfc586b6e4513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936739daa971102dbbf0cedcf9be72b7d433d34c68292cfde2209199df65896e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-02-20T05:06:48Z",
    "title_canon_sha256": "d7bf2045c406bf52b568a2dd19c19ac090d92134e962d31c2494236d3f8ad6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09763",
    "kind": "arxiv",
    "version": 2
  }
}