Pith Number

pith:TVO5AR73

pith:2017:TVO5AR73FWMKD6FZRHWQZF4F5K

not attested not anchored not stored refs pending

On the Maximum Mass of Accreting Primordial Supermassive Stars

Alexander Heger, Daniel J. Whalen, Lionel Haemmerle, Ralf S. Klessen, T. E. Woods

arxiv:1703.07480 v2 · 2017-03-22 · astro-ph.SR · astro-ph.CO · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVO5AR73FWMKD6FZRHWQZF4F5K}

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	2026-05-18T00:41:36.219784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d5dd047fb2d98a1f8b989ed0c9785ea8dafb8c7f3c788ebbaa35d706d420804

Aliases

arxiv: 1703.07480 · arxiv_version: 1703.07480v2 · doi: 10.48550/arxiv.1703.07480 · pith_short_12: TVO5AR73FWMK · pith_short_16: TVO5AR73FWMKD6FZ · pith_short_8: TVO5AR73

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/TVO5AR73FWMKD6FZRHWQZF4F5K \
  | 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: 9d5dd047fb2d98a1f8b989ed0c9785ea8dafb8c7f3c788ebbaa35d706d420804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf6659177adc46647549f10aa9131b70c90f5d7c54fd66735d806c0af91776a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-22T01:16:12Z",
    "title_canon_sha256": "0fae889e25f24cf9f9ce630b4a7cbe7bfdcb9e6fc086162c7223d4beb19fc5f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07480",
    "kind": "arxiv",
    "version": 2
  }
}