Pith Number

pith:3HEYH7XZ

pith:1998:3HEYH7XZ6M6WF2YS4INJO5H5F3

not attested not anchored not stored refs pending

Geodesics in the Gamma spacetime

Filipe M. Paiva, L. Herrera, N. O. Santos

arxiv:gr-qc/9812023 v1 · 1998-12-07 · 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{3HEYH7XZ6M6WF2YS4INJO5H5F3}

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

Constraining quadrupole deformations with relativistic effects

Receipt and verification

First computed	2026-07-04T16:08:53.769210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9c983fef9f33d62eb12e21a9774fd2ed0a37152c5339708654dec50c36e087a

Aliases

arxiv: gr-qc/9812023 · arxiv_version: gr-qc/9812023v1 · doi: 10.48550/arxiv.gr-qc/9812023 · pith_short_12: 3HEYH7XZ6M6W · pith_short_16: 3HEYH7XZ6M6WF2YS · pith_short_8: 3HEYH7XZ

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/3HEYH7XZ6M6WF2YS4INJO5H5F3 \
  | 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: d9c983fef9f33d62eb12e21a9774fd2ed0a37152c5339708654dec50c36e087a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a27ec746b521cd7c6e9f9ddc700b3d8015f198d790aad47a5250686030eb74",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-12-07T10:54:50Z",
    "title_canon_sha256": "ba78f0376c3e3b60d1cf6a95a5a19fe806bf0debe05f184aa549fd67ab71fdcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9812023",
    "kind": "arxiv",
    "version": 1
  }
}