Pith Number

pith:IS5GN2D7

pith:1999:IS5GN2D7CGBVTOFOOO7DAMY7MY

not attested not anchored not stored refs pending

Presupernova Evolution of Rotating Massive Stars I: Numerical Method and Evolution of the Internal Stellar Structure

2), 2) ((1) UCSC, (2) MPA, 3), (3) Univ. Potsdam), A. Heger (1, N. Langer (2, S. E. Woosley (1

arxiv:astro-ph/9904132 v2 · 1999-04-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IS5GN2D7CGBVTOFOOO7DAMY7MY}

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

4 papers in Pith

Can current models predict the local black hole merger rate?

Modern tidal interaction models for rapid binary population synthesis: II. Binary black hole formation, mergers, and spins

Comparative Study of Two Luminous Red Novae I. Progenitor Modeling and Dust Formation

Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models

Receipt and verification

First computed	2026-07-04T15:20:41.181202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ba66e87f118359b8ae73be30331f6639dd426e7253e19ef9fc1753ecd39ee4

Aliases

arxiv: astro-ph/9904132 · arxiv_version: astro-ph/9904132v2 · doi: 10.48550/arxiv.astro-ph/9904132 · pith_short_12: IS5GN2D7CGBV · pith_short_16: IS5GN2D7CGBVTOFO · pith_short_8: IS5GN2D7

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/IS5GN2D7CGBVTOFOOO7DAMY7MY \
  | 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: 44ba66e87f118359b8ae73be30331f6639dd426e7253e19ef9fc1753ecd39ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f73b7d78ff3e10d8a017f4f98135d6941bec87d1be68dc31ee2c93cd3a18c0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-04-12T05:05:50Z",
    "title_canon_sha256": "a34002df14f8e6b8a509f8cf62752949a83476bc5b20a07ef5557f13899bab4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9904132",
    "kind": "arxiv",
    "version": 2
  }
}