Pith Number

pith:WMIJCUJM

pith:2000:WMIJCUJMUNBMBSD6E6FS2JYEFY

not attested not anchored not stored refs pending

The Numerical Evolution of Neutron Star Oscillations

Johannes Ruoff

arxiv:gr-qc/0010041 v1 · 2000-10-10 · 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{WMIJCUJMUNBMBSD6E6FS2JYEFY}

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

Fundamental and higher-order excited modes of radial oscillation of neutron stars for various types of cold nucleonic and hyperonic matter

Receipt and verification

First computed	2026-07-04T14:25:19.026025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31091512ca342c0c87e278b2d27042e0390a086398d072a331e0929ba8517c9

Aliases

arxiv: gr-qc/0010041 · arxiv_version: gr-qc/0010041v1 · doi: 10.48550/arxiv.gr-qc/0010041 · pith_short_12: WMIJCUJMUNBM · pith_short_16: WMIJCUJMUNBMBSD6 · pith_short_8: WMIJCUJM

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/WMIJCUJMUNBMBSD6E6FS2JYEFY \
  | 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: b31091512ca342c0c87e278b2d27042e0390a086398d072a331e0929ba8517c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85f996b00c2ca613ab54758e074527329d141cd86a05e9416a130ef156e18d8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-10-10T21:42:57Z",
    "title_canon_sha256": "ae9ee4f02ce52fc22e92387b263a15e8e6ecf3335d143fbe12b4cd93d1a6f262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0010041",
    "kind": "arxiv",
    "version": 1
  }
}