Pith Number

pith:QXLNTSAI

pith:2019:QXLNTSAIIIFY3TPSVSB5HR6JVF

not attested not anchored not stored refs pending

A non-trivial connection for the metric-affine Gauss-Bonnet theory in $D = 4$

Alejandro Jimenez-Cano, Bert Janssen, Jose Alberto Orejuela

arxiv:1903.00280 v3 · 2019-03-01 · 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{QXLNTSAIIIFY3TPSVSB5HR6JVF}

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

Jacobson's thermodynamic approach to classical gravity applied to non-Riemannian geometries: remarks on the simplicity of Nature

Receipt and verification

First computed	2026-05-17T23:43:23.163043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d6d9c808420b8dcdf2ac83d3c7c9a956f299b175a3aedf6ba2e4bd0f0003e4

Aliases

arxiv: 1903.00280 · arxiv_version: 1903.00280v3 · doi: 10.48550/arxiv.1903.00280 · pith_short_12: QXLNTSAIIIFY · pith_short_16: QXLNTSAIIIFY3TPS · pith_short_8: QXLNTSAI

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/QXLNTSAIIIFY3TPSVSB5HR6JVF \
  | 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: 85d6d9c808420b8dcdf2ac83d3c7c9a956f299b175a3aedf6ba2e4bd0f0003e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204e87ac2631a47e3987a02f52d0b68c9340d020fdc3eca77fe65ad0fb6fec20",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-01T13:16:11Z",
    "title_canon_sha256": "175f40ce6517113b98afbee85144db5d3e772ba2012d5eb2c470539ee02e64be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00280",
    "kind": "arxiv",
    "version": 3
  }
}