Pith Number

pith:Y3MUTK7Q

pith:2012:Y3MUTK7QNMJSIZE7SILCMYHGFN

not attested not anchored not stored refs pending

Couplings of gravitational currents with Chern-Simons gravities

\"Ozg\"ur A\c{c}{\i}k, \"Umit Ertem

arxiv:1211.3289 v2 · 2012-11-14 · 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{Y3MUTK7QNMJSIZE7SILCMYHGFN}

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	2026-05-18T01:53:15.770328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6d949abf06b1324649f92162660e62b6a63ed30c270cd56cbd34c604f3095b6

Aliases

arxiv: 1211.3289 · arxiv_version: 1211.3289v2 · doi: 10.48550/arxiv.1211.3289 · pith_short_12: Y3MUTK7QNMJS · pith_short_16: Y3MUTK7QNMJSIZE7 · pith_short_8: Y3MUTK7Q

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/Y3MUTK7QNMJSIZE7SILCMYHGFN \
  | 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: c6d949abf06b1324649f92162660e62b6a63ed30c270cd56cbd34c604f3095b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "328692a22eadbff29720f2ea22f391d0d7f136dde647264fe0bc8596454d1ff8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-11-14T12:27:52Z",
    "title_canon_sha256": "b1eb647b7bbe0c8645ea982a0fa22ff072b147c20cb5c79de297bd59ac67b5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3289",
    "kind": "arxiv",
    "version": 2
  }
}