Pith Number

pith:UA3HG7FO

pith:2014:UA3HG7FOAPBFOANQLFWMP4WRKQ

not attested not anchored not stored refs pending

Generalized Poincare algebras and Lovelock-Cartan gravity theory

D.M. Pe\~nafiel, E.K. Rodr\'iguez, P.K. Concha, P. Salgado

arxiv:1405.7078 v2 · 2014-05-27 · 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{UA3HG7FOAPBFOANQLFWMP4WRKQ}

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	2026-05-18T02:27:32.471920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a036737cae03c25701b0596cc7f2d1542a231fd0ab6f758d46b10c1300216dac

Aliases

arxiv: 1405.7078 · arxiv_version: 1405.7078v2 · doi: 10.48550/arxiv.1405.7078 · pith_short_12: UA3HG7FOAPBF · pith_short_16: UA3HG7FOAPBFOANQ · pith_short_8: UA3HG7FO

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/UA3HG7FOAPBFOANQLFWMP4WRKQ \
  | 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: a036737cae03c25701b0596cc7f2d1542a231fd0ab6f758d46b10c1300216dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6200f49ec181a7c06245273736cdde8d868ca0bb7827544549faef9b6b7fdf48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-05-27T22:09:30Z",
    "title_canon_sha256": "9dc3e9956101afc8652bf40ceb491e533ea2538553eabbc8f11a685910fc94de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7078",
    "kind": "arxiv",
    "version": 2
  }
}