Pith Number

pith:OQZHTGDZ

pith:1997:OQZHTGDZKCYE45HSARXNEWPZXI

not attested not anchored not stored refs pending

Pulsation modes for increasingly relativistic polytropes

Kostas D. Kokkotas, Nils Andersson

arxiv:gr-qc/9706010 v1 · 1997-06-03 · 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{OQZHTGDZKCYE45HSARXNEWPZXI}

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

2 papers in Pith

Dynamical Tidal Response of Neutron Stars: from Effective Field Theory to Gravitational Waveforms

Ringdown and echoes from compact objects: Debye series and Debye quasinormal modes

Receipt and verification

First computed	2026-07-04T16:04:38.167455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743279987950b04e74f2046ed259f9ba19246b038244f641700db780db68648b

Aliases

arxiv: gr-qc/9706010 · arxiv_version: gr-qc/9706010v1 · doi: 10.48550/arxiv.gr-qc/9706010 · pith_short_12: OQZHTGDZKCYE · pith_short_16: OQZHTGDZKCYE45HS · pith_short_8: OQZHTGDZ

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/OQZHTGDZKCYE45HSARXNEWPZXI \
  | 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: 743279987950b04e74f2046ed259f9ba19246b038244f641700db780db68648b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275faa32191f9c7c9cd2e618f8ef65504a6a386377612cd773af804041419d6f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-06-03T15:09:00Z",
    "title_canon_sha256": "c35ce5a2e63ad973600c619f1b9e85b9778399a45f2ded1d4449cff6d9b3a323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9706010",
    "kind": "arxiv",
    "version": 1
  }
}