Pith Number

pith:C7FD4JG4

pith:2014:C7FD4JG4SBHXPWDI7G3OCYVYA2

not attested not anchored not stored refs pending

Topological gravity and transgression holography

Omar Valdivia, Patricio Salgado, Richard J. Szabo

arxiv:1401.3653 v4 · 2014-01-15 · hep-th · gr-qc · math-ph · math.MP

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	2026-05-18T02:39:48.472864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ca3e24dc904f77d868f9b6e162b806ba58e271de47147e69f7dfd4293677a8

Aliases

arxiv: 1401.3653 · arxiv_version: 1401.3653v4 · doi: 10.48550/arxiv.1401.3653 · pith_short_12: C7FD4JG4SBHX · pith_short_16: C7FD4JG4SBHXPWDI · pith_short_8: C7FD4JG4

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/C7FD4JG4SBHXPWDI7G3OCYVYA2 \
  | 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: 17ca3e24dc904f77d868f9b6e162b806ba58e271de47147e69f7dfd4293677a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e420c883daf9a9b0be502600eb4ba389404d28c7b564747fd056078d29c5f742",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-15T16:19:10Z",
    "title_canon_sha256": "9fade6f99cd6e3919a577f5d28779a11e66be3b44446c39a5e65c673048e6bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3653",
    "kind": "arxiv",
    "version": 4
  }
}