Pith Number

pith:5D25GUBH

pith:2024:5D25GUBHWIYOPCM624VPGBNGGI

not attested not anchored not stored refs pending

Rapidly rotating Population III stellar models as a source of primary nitrogen

Arthur Choplin, Boyuan Liu, Cristina Chiappini, Devesh Nandal, Eoin Farrell, Georges Meynet, Jose Groh, Laura Murphy, Luca Sciarini, Raphael Hirschi, Sophie Tsiatsiou, Sylvia Ekstrom, Volker Bromm, Yutaka Hirai, Yves Sibony

arxiv:2404.16512 v2 · 2024-04-25 · 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{5D25GUBHWIYOPCM624VPGBNGGI}

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	2026-07-05T08:50:11.707459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f5d35027b230e7899ed72af305a63236dfe3572a906355f78cda864adde75e

Aliases

arxiv: 2404.16512 · arxiv_version: 2404.16512v2 · doi: 10.48550/arxiv.2404.16512 · pith_short_12: 5D25GUBHWIYO · pith_short_16: 5D25GUBHWIYOPCM6 · pith_short_8: 5D25GUBH

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/5D25GUBHWIYOPCM624VPGBNGGI \
  | 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: e8f5d35027b230e7899ed72af305a63236dfe3572a906355f78cda864adde75e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f30dcde228517cead30113c0ebd996b1346f379282015a1c09fae8baf16f1ed",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-04-25T11:14:07Z",
    "title_canon_sha256": "849bc2aa69c1d1973ea929c0df6d05a406fb5d12acbff8911507196f753ecdcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16512",
    "kind": "arxiv",
    "version": 2
  }
}