Pith Number

pith:KTSL2PIE

pith:2011:KTSL2PIEUTVVCRE3J7YOYGJUA2

not attested not anchored not stored refs pending

Spectral Action from Anomalies

A.A. Andrianov, Fedele Lizzi, M.A. Kurkov

arxiv:1103.0478 v1 · 2011-03-02 · hep-th · gr-qc

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	2026-05-18T04:27:34.797252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e4bd3d04a4eb51449b4ff0ec19340699d721d3de2cb2e6b47a64b8e1e0aaad

Aliases

arxiv: 1103.0478 · arxiv_version: 1103.0478v1 · doi: 10.48550/arxiv.1103.0478 · pith_short_12: KTSL2PIEUTVV · pith_short_16: KTSL2PIEUTVVCRE3 · pith_short_8: KTSL2PIE

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/KTSL2PIEUTVVCRE3J7YOYGJUA2 \
  | 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: 54e4bd3d04a4eb51449b4ff0ec19340699d721d3de2cb2e6b47a64b8e1e0aaad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8968ad2a54e7fe651d5e4e6b9139e015c7a954af304927a82a15549e5d8af78d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-02T16:32:22Z",
    "title_canon_sha256": "d49b5968375af54d6efbf7de1592b6e3799644d457af5aac6d9d859d7d1360df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0478",
    "kind": "arxiv",
    "version": 1
  }
}