Pith Number

pith:RQRFJYRB

pith:2001:RQRFJYRBOOWQVKCAZFNSVJR3TE

not attested not anchored not stored refs pending

Quantum effects in a rotating spacetime

Albert-Ludwigs-University, Canada), Dumitru Astefanesei (Department of Physics, Eugen Radu (Faculty of Physics, Freiburg, Germany), McGill University, Montreal

arxiv:gr-qc/0112029 v1 · 2001-12-13 · 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{RQRFJYRBOOWQVKCAZFNSVJR3TE}

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	2026-05-18T04:35:35.048875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c2254e22173ad0aa840c95b2aa63b9939c6e0de831eb5952f3ebb968dbf7b41

Aliases

arxiv: gr-qc/0112029 · arxiv_version: gr-qc/0112029v1 · doi: 10.48550/arxiv.gr-qc/0112029 · pith_short_12: RQRFJYRBOOWQ · pith_short_16: RQRFJYRBOOWQVKCA · pith_short_8: RQRFJYRB

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/RQRFJYRBOOWQVKCAZFNSVJR3TE \
  | 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: 8c2254e22173ad0aa840c95b2aa63b9939c6e0de831eb5952f3ebb968dbf7b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bfccad661a7e162fa29122171277fce3e664ec8b6863ea54f770035c4221427",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-12-13T11:05:06Z",
    "title_canon_sha256": "a417963042e3a27c2eb5d477a8ee4c52a2e437518f43b17f8b5ed785e57f09a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0112029",
    "kind": "arxiv",
    "version": 1
  }
}