Pith Number

pith:F7ZGKX76

pith:2000:F7ZGKX76QRYSVOBK5NOH3XYHJY

not attested not anchored not stored refs pending

Relativistic Diskoseismology. II. Analytical Results for C-modes

Alexander S. Silbergleit, Manuel Ortega-Rodriguez, Robert V. Wagoner

arxiv:astro-ph/0004114 v1 · 2000-04-07 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7ZGKX76QRYSVOBK5NOH3XYHJY}

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	2026-05-18T01:07:46.747771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff2655ffe84712ab82aeb5c7ddf074e058e96ff8826da356073c3140dc680dd

Aliases

arxiv: astro-ph/0004114 · arxiv_version: astro-ph/0004114v1 · doi: 10.48550/arxiv.astro-ph/0004114 · pith_short_12: F7ZGKX76QRYS · pith_short_16: F7ZGKX76QRYSVOBK · pith_short_8: F7ZGKX76

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/F7ZGKX76QRYSVOBK5NOH3XYHJY \
  | 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: 2ff2655ffe84712ab82aeb5c7ddf074e058e96ff8826da356073c3140dc680dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a17b063429a26950bbad9e4a29a4a8f91b91345c4433cb659e130020a9f2dcf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-07T22:33:15Z",
    "title_canon_sha256": "61e0ff1f73bffb0ba26defb666b0e781621cd0ab1fe54dd1d400b25e523202f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004114",
    "kind": "arxiv",
    "version": 1
  }
}