Pith Number

pith:OKOU7DWX

pith:2013:OKOU7DWXKVAHG2TCZW2ENAFFRH

not attested not anchored not stored refs pending

Universal Landau Pole

A.A. Andrianov, D. Espriu, F. Lizzi, M.A. Kurkov

arxiv:1302.4321 v3 · 2013-02-18 · hep-th · gr-qc · hep-ph

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

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	2026-05-18T03:19:01.325210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729d4f8ed75540736a62cdb44680a589c2f494abad01d0839b4fe01ce3d37315

Aliases

arxiv: 1302.4321 · arxiv_version: 1302.4321v3 · doi: 10.48550/arxiv.1302.4321 · pith_short_12: OKOU7DWXKVAH · pith_short_16: OKOU7DWXKVAHG2TC · pith_short_8: OKOU7DWX

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/OKOU7DWXKVAHG2TCZW2ENAFFRH \
  | 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: 729d4f8ed75540736a62cdb44680a589c2f494abad01d0839b4fe01ce3d37315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53269e78da982ef93830af91c3923a490829c60ed3f39f0c9352134255ff495a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-02-18T15:43:00Z",
    "title_canon_sha256": "877b59fd559ac9ca03b4f0ecdff77d654e68d7b7834b3517a029308f68bb907d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4321",
    "kind": "arxiv",
    "version": 3
  }
}