Pith Number

pith:K7F4SGPH

pith:2016:K7F4SGPHJWTLJ6X4NE2TCY6TJ4

not attested not anchored not stored refs pending

$BF$ gravity

Diego Gonz\'alez, Mariano Celada, Merced Montesinos

arxiv:1610.02020 v1 · 2016-10-06 · 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{K7F4SGPHJWTLJ6X4NE2TCY6TJ4}

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	2026-05-18T01:02:59.806356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57cbc919e74da6b4fafc69353163d34f3c95402fc1152991d00010b96ba302e2

Aliases

arxiv: 1610.02020 · arxiv_version: 1610.02020v1 · doi: 10.48550/arxiv.1610.02020 · pith_short_12: K7F4SGPHJWTL · pith_short_16: K7F4SGPHJWTLJ6X4 · pith_short_8: K7F4SGPH

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/K7F4SGPHJWTLJ6X4NE2TCY6TJ4 \
  | 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: 57cbc919e74da6b4fafc69353163d34f3c95402fc1152991d00010b96ba302e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14af14970398d15d3ff5c00a180851d02f1e264bcf63739f9c40d09f496a4523",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-10-06T19:53:16Z",
    "title_canon_sha256": "3c59790f169a62dc7385a4e38247fa03c094d3210118dbeb23fbc972696b9de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02020",
    "kind": "arxiv",
    "version": 1
  }
}