Pith Number

pith:FY5EXZRP

pith:2004:FY5EXZRPOA75X5BEL35PBWRKRK

not attested not anchored not stored refs pending

Scalar field and electromagnetic perturbations on Locally Rotationally Symmetric spacetimes

Chris A. Clarkson (Cape Town & ICG, Gerold Betschart (Cape Town), Portsmouth)

arxiv:gr-qc/0404116 v3 · 2004-04-28 · 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{FY5EXZRPOA75X5BEL35PBWRKRK}

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

Radial adiabatic perturbations of stellar compact objects

Receipt and verification

First computed	2026-05-18T04:35:34.654985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3a4be62f703fdbf4245efaf0da2a8a8e9257a766dfa389888c3cd00710e81f

Aliases

arxiv: gr-qc/0404116 · arxiv_version: gr-qc/0404116v3 · doi: 10.48550/arxiv.gr-qc/0404116 · pith_short_12: FY5EXZRPOA75 · pith_short_16: FY5EXZRPOA75X5BE · pith_short_8: FY5EXZRP

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/FY5EXZRPOA75X5BEL35PBWRKRK \
  | 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: 2e3a4be62f703fdbf4245efaf0da2a8a8e9257a766dfa389888c3cd00710e81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f465af6386d2098ef0e91d2ffb4091a1204f3ffe57f27ab1ec375eba204240c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-04-28T17:21:00Z",
    "title_canon_sha256": "60f43545f504f8f74ac5833d50dda63bfa09fee52eb78ef1bc03fd11ea688ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0404116",
    "kind": "arxiv",
    "version": 3
  }
}