Pith Number

pith:V5GJAFVP

pith:1997:V5GJAFVPHROQKDHF3XM5KELSVZ

not attested not anchored not stored refs pending

The stability of late-type stars close to the Eddington limit

Martin Asplund (Nordita)

arxiv:astro-ph/9710158 v1 · 1997-10-15 · 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{V5GJAFVPHROQKDHF3XM5KELSVZ}

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

The Effect of Rotation on Triggering S Doradus Instabilities in Luminous Blue Variables

Receipt and verification

First computed	2026-07-04T14:15:19.060515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4c9016af3c5d050ce5ddd9d51172ae71384259f37458b5fad3b2b658aae52e

Aliases

arxiv: astro-ph/9710158 · arxiv_version: astro-ph/9710158v1 · doi: 10.48550/arxiv.astro-ph/9710158 · pith_short_12: V5GJAFVPHROQ · pith_short_16: V5GJAFVPHROQKDHF · pith_short_8: V5GJAFVP

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/V5GJAFVPHROQKDHF3XM5KELSVZ \
  | 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: af4c9016af3c5d050ce5ddd9d51172ae71384259f37458b5fad3b2b658aae52e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d168ad1494f056e0e04a3e0e7a984d7465634fd55eb12122022228b6b76f231",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-10-15T12:11:15Z",
    "title_canon_sha256": "534a9f26c18dc880df7504452aa9895f397bd70736845b0ca9ffc691d8b08b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9710158",
    "kind": "arxiv",
    "version": 1
  }
}