Pith Number

pith:QOJCNCMT

pith:2003:QOJCNCMTIKAOFZSXPRDCDDREBD

not attested not anchored not stored refs pending

Rotation in string cosmology

Mike Scherfner, Thoralf Chrobok, Yuri N. Obukhov

arxiv:gr-qc/0302027 v1 · 2003-02-09 · gr-qc · astro-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOJCNCMTIKAOFZSXPRDCDDREBD}

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	2026-05-18T04:35:34.801797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83922689934280e2e6577c46218e2408dfcee29fbf82231c769ea26cd74b5d3d

Aliases

arxiv: gr-qc/0302027 · arxiv_version: gr-qc/0302027v1 · doi: 10.48550/arxiv.gr-qc/0302027 · pith_short_12: QOJCNCMTIKAO · pith_short_16: QOJCNCMTIKAOFZSX · pith_short_8: QOJCNCMT

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/QOJCNCMTIKAOFZSXPRDCDDREBD \
  | 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: 83922689934280e2e6577c46218e2408dfcee29fbf82231c769ea26cd74b5d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35ef54e65624ede4afcbbb3b1e9e0ec24b7e7c7aa49929ea6f5859ddaeb66b3",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-02-09T12:15:24Z",
    "title_canon_sha256": "a274914ec315aecbcbf8410088766e29dfba0ce81f0cef7c4ba2e0b4df677846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0302027",
    "kind": "arxiv",
    "version": 1
  }
}