Pith Number

pith:AH6KEPJO

pith:2011:AH6KEPJOUMXGR7UOMTTN44Z43Z

not attested not anchored not stored refs pending

BF gravity with Immirzi parameter and matter fields

Mercedes Velazquez, Merced Montesinos

arxiv:1112.5929 v2 · 2011-12-27 · gr-qc · 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{AH6KEPJOUMXGR7UOMTTN44Z43Z}

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.

Cited by

1 paper in Pith

Different types of torsion and their effect on the dynamics of fields

Receipt and verification

First computed	2026-05-18T03:44:36.129009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01fca23d2ea32e68fe8e64e6de733cde681218ec02577b641feb78ff10c1f11e

Aliases

arxiv: 1112.5929 · arxiv_version: 1112.5929v2 · doi: 10.48550/arxiv.1112.5929 · pith_short_12: AH6KEPJOUMXG · pith_short_16: AH6KEPJOUMXGR7UO · pith_short_8: AH6KEPJO

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/AH6KEPJOUMXGR7UOMTTN44Z43Z \
  | 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: 01fca23d2ea32e68fe8e64e6de733cde681218ec02577b641feb78ff10c1f11e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d497696835f63f75b5c3a3dc9397671657d91084668a861e2653e739b4ac92c4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-12-27T06:38:08Z",
    "title_canon_sha256": "0a99e6c5e507455de7e1f1eb8159ceabda7645dc1de5db96acae785597dd61a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5929",
    "kind": "arxiv",
    "version": 2
  }
}