Pith Number

pith:QC47ME5Y

pith:2014:QC47ME5YYRWSAM3Y7LWNHSWFOF

not attested not anchored not stored refs pending

Canonical Analysis of Unimodular Gravity

J. Kluson

arxiv:1409.8014 v2 · 2014-09-29 · 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{QC47ME5YYRWSAM3Y7LWNHSWFOF}

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	2026-05-18T00:48:20.903180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b9f613b8c46d203378faecd3cac57146650da3ad523583913f155bb36d5599

Aliases

arxiv: 1409.8014 · arxiv_version: 1409.8014v2 · doi: 10.48550/arxiv.1409.8014 · pith_short_12: QC47ME5YYRWS · pith_short_16: QC47ME5YYRWSAM3Y · pith_short_8: QC47ME5Y

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/QC47ME5YYRWSAM3Y7LWNHSWFOF \
  | 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: 80b9f613b8c46d203378faecd3cac57146650da3ad523583913f155bb36d5599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e6ec1db130538282d973d73f07cc0938f66a90a1d34fc4bef0aa3fc9089c5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-09-29T07:44:43Z",
    "title_canon_sha256": "d54f51170fc9571a154ac74cc4daee76d5e5c7da79cabd889ba66ed1adcddce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8014",
    "kind": "arxiv",
    "version": 2
  }
}