Pith Number

pith:SW5GT34U

pith:1999:SW5GT34UF7IGZLEEGCALKFDLDW

not attested not anchored not stored refs pending

Properties of non-rotating and rapidly rotating protoneutron stars

Christoph Schaab, Klaus Strobel, Manfred K. Weigel (University of Munich)

arxiv:astro-ph/9908132 v1 · 1999-08-12 · astro-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{SW5GT34UF7IGZLEEGCALKFDLDW}

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

Optical Super-orbital Modulation of SMC X-1: Disk Precession and a Revised Pulsar Mass

Receipt and verification

First computed	2026-05-18T04:21:32.105683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95ba69ef942fd06cac843080b5146b1d8c0b311ee9d1aa3165a9e1d122c7c1e7

Aliases

arxiv: astro-ph/9908132 · arxiv_version: astro-ph/9908132v1 · doi: 10.48550/arxiv.astro-ph/9908132 · pith_short_12: SW5GT34UF7IG · pith_short_16: SW5GT34UF7IGZLEE · pith_short_8: SW5GT34U

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/SW5GT34UF7IGZLEEGCALKFDLDW \
  | 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: 95ba69ef942fd06cac843080b5146b1d8c0b311ee9d1aa3165a9e1d122c7c1e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d69dcd310c8cb139e4e1222b7f80451e734080d47dd99e51ce1d24d9b3ac4d4",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-08-12T13:38:09Z",
    "title_canon_sha256": "9cb4c001017f9f480466e513b5dfb5a7c34568df0c0a4e7004056c97b31b3770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9908132",
    "kind": "arxiv",
    "version": 1
  }
}