Pith Number

pith:LTZSEEUE

pith:2011:LTZSEEUE4BWSYIZNUSIWN6UZ3G

not attested not anchored not stored refs pending

A finiteness bound for the EPRL/FK spin foam model

Aleksandar Mikovic, Marko Vojinovic

arxiv:1101.3294 v6 · 2011-01-17 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTZSEEUE4BWSYIZNUSIWN6UZ3G}

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	2026-05-18T03:36:37.259967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf3221284e06d2c232da49166fa99d9a02ff6b6b0ce27b3dfec8f7e0665b328

Aliases

arxiv: 1101.3294 · arxiv_version: 1101.3294v6 · doi: 10.48550/arxiv.1101.3294 · pith_short_12: LTZSEEUE4BWS · pith_short_16: LTZSEEUE4BWSYIZN · pith_short_8: LTZSEEUE

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/LTZSEEUE4BWSYIZNUSIWN6UZ3G \
  | 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: 5cf3221284e06d2c232da49166fa99d9a02ff6b6b0ce27b3dfec8f7e0665b328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec91d68e1226c4edad762f338f3ae27286e58ad0f7aea6c932b62192e0489420",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-17T19:41:26Z",
    "title_canon_sha256": "35308a3e0a5e21bf46193f46b6f2c4d5fc165fecc970b02ba275acb3afe46970"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3294",
    "kind": "arxiv",
    "version": 6
  }
}