Pith Number

pith:AYHV7U5V

pith:2015:AYHV7U5VGFH7AQHC7CYVLKBI3J

not attested not anchored not stored refs pending

BV-BFV approach to General Relativity, Einstein-Hilbert action

Alberto S. Cattaneo, Michele Schiavina

arxiv:1509.05762 v2 · 2015-09-18 · math-ph · gr-qc · math.MP · math.SG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYHV7U5VGFH7AQHC7CYVLKBI3J}

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

2 papers in Pith

Covariant quantization of the Einstein-Hilbert theory in first-order form

Receipt and verification

First computed	2026-05-18T01:21:00.929531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060f5fd3b5314ff040e2f8b155a828da5611509a25d3b50e3276314a52c4d5d5

Aliases

arxiv: 1509.05762 · arxiv_version: 1509.05762v2 · doi: 10.48550/arxiv.1509.05762 · pith_short_12: AYHV7U5VGFH7 · pith_short_16: AYHV7U5VGFH7AQHC · pith_short_8: AYHV7U5V

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/AYHV7U5VGFH7AQHC7CYVLKBI3J \
  | 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: 060f5fd3b5314ff040e2f8b155a828da5611509a25d3b50e3276314a52c4d5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c754679d3a90d04040364be98933b092581852c77001fb342e6f6acf46b7d36",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-09-18T19:57:00Z",
    "title_canon_sha256": "69adee224752f4a3c43bc9a4a175f3642753b4aae010587e3ad377404f1b5fe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05762",
    "kind": "arxiv",
    "version": 2
  }
}