Pith Number

pith:FHXHVFKB

pith:1999:FHXHVFKBAKRNP4U4ZUWLKLTVU6

not attested not anchored not stored refs pending

Nucleosynthesis in Supernovae

C. J. Horowitz, Gang Li

arxiv:astro-ph/9904171 v2 · 1999-04-13 · astro-ph · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHXHVFKBAKRNP4U4ZUWLKLTVU6}

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	2026-07-04T16:10:53.418828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ee7a954102a2d7f29ccd2cb52e75a7b01d67a59d5e19030e489fb3a8cf79c2

Aliases

arxiv: astro-ph/9904171 · arxiv_version: astro-ph/9904171v2 · doi: 10.48550/arxiv.astro-ph/9904171 · pith_short_12: FHXHVFKBAKRN · pith_short_16: FHXHVFKBAKRNP4U4 · pith_short_8: FHXHVFKB

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/FHXHVFKBAKRNP4U4ZUWLKLTVU6 \
  | 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: 29ee7a954102a2d7f29ccd2cb52e75a7b01d67a59d5e19030e489fb3a8cf79c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c785158cb553b52048183b423083f7bc1283a763375106254f4779b06cb71b",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-04-13T23:06:44Z",
    "title_canon_sha256": "608db74bcbfeb9174c005a846493b91713bb2e2bca8f9c3029f87b2348376b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9904171",
    "kind": "arxiv",
    "version": 2
  }
}