Pith Number

pith:PYUFG7EX

pith:2016:PYUFG7EXW763VPS6EIFKI77QTJ

not attested not anchored not stored refs pending

Equivalence between the Lovelock-Cartan action and a constrained gauge theory

A. A. Tomaz, A. D. Pereira, G. Sadovski, O. C. Junqueira, R. F. Sobreiro, T. R. S. Santos

arxiv:1612.05590 v3 · 2016-12-16 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYUFG7EXW763VPS6EIFKI77QTJ}

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	2026-05-18T00:46:04.162695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e28537c97b7fdbabe5e220aa47ff09a67072d58eb8490434dd58a3f9e7372b7

Aliases

arxiv: 1612.05590 · arxiv_version: 1612.05590v3 · doi: 10.48550/arxiv.1612.05590 · pith_short_12: PYUFG7EXW763 · pith_short_16: PYUFG7EXW763VPS6 · pith_short_8: PYUFG7EX

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/PYUFG7EXW763VPS6EIFKI77QTJ \
  | 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: 7e28537c97b7fdbabe5e220aa47ff09a67072d58eb8490434dd58a3f9e7372b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece078f1d67138888799fb334201537b43603d9c8e33183d2f5452a068c9a1dc",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-12-16T18:53:36Z",
    "title_canon_sha256": "1c992d2a2098be7c898e990c666274554c7e7d5252be1a494d141659a6a2db2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05590",
    "kind": "arxiv",
    "version": 3
  }
}