Pith Number

pith:VBXM6BXZ

pith:2023:VBXM6BXZX72ASZ2VS7JUAUDB5C

not attested not anchored not stored refs pending

Unimodular Pleba\'{n}ski Gravity

Elliot Nash, Steffen Gielen

arxiv:2309.06333 v2 · 2023-09-12 · 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{VBXM6BXZX72ASZ2VS7JUAUDB5C}

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

Canonical analysis of unimodular Pleba\'nski gravity

Receipt and verification

First computed	2026-07-05T08:01:32.538930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86ecf06f9bff409675597d3405061e8b85a6567af429eeeeba411aee8cfacf1

Aliases

arxiv: 2309.06333 · arxiv_version: 2309.06333v2 · doi: 10.48550/arxiv.2309.06333 · pith_short_12: VBXM6BXZX72A · pith_short_16: VBXM6BXZX72ASZ2V · pith_short_8: VBXM6BXZ

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/VBXM6BXZX72ASZ2VS7JUAUDB5C \
  | 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: a86ecf06f9bff409675597d3405061e8b85a6567af429eeeeba411aee8cfacf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a319e213007f9efca659fe569d9b99cef8c24caeedcd72f4ae39b6575e2a0092",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-12T15:49:18Z",
    "title_canon_sha256": "378d1d66fb2b254e47466ce7cb45a7e1b323b3b201cb8c7062fbe192f4a45304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06333",
    "kind": "arxiv",
    "version": 2
  }
}