Pith Number

pith:RH422JFN

pith:2002:RH422JFNBNMALHPWN2CB6NVN4T

not attested not anchored not stored refs pending

Space time and rotations

A. Tartaglia

arxiv:gr-qc/0201014 v1 · 2002-01-04 · 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{RH422JFNBNMALHPWN2CB6NVN4T}

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	2026-07-04T14:25:32.604576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f9ad24ad0b58059df66e841f36ade4f7d40325cfad6af70a4057a0d3488563

Aliases

arxiv: gr-qc/0201014 · arxiv_version: gr-qc/0201014v1 · doi: 10.48550/arxiv.gr-qc/0201014 · pith_short_12: RH422JFNBNMA · pith_short_16: RH422JFNBNMALHPW · pith_short_8: RH422JFN

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/RH422JFNBNMALHPWN2CB6NVN4T \
  | 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: 89f9ad24ad0b58059df66e841f36ade4f7d40325cfad6af70a4057a0d3488563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ff8ea5a299633bf77107980f1846f80fb7468607bd9656d8a6ac3f6bb9d121",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-01-04T13:18:50Z",
    "title_canon_sha256": "bf944c95ca31bfc44c0266c945fb3e9905c55ba80c8c7e0dcb1a3dac2e887954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0201014",
    "kind": "arxiv",
    "version": 1
  }
}