Pith Number

pith:WLX66P7O

pith:2009:WLX66P7OQT6WUPYRHVWIB5ZNZS

not attested not anchored not stored refs pending

Unimodular metagravity vs. General Relativity with a scalar field

Yu. F. Pirogov

arxiv:0903.2018 v1 · 2009-03-11 · gr-qc · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLX66P7OQT6WUPYRHVWIB5ZNZS}

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

Bayesian Inference for Spatially-Temporally Misaligned Data Using Predictive Stacking

Receipt and verification

First computed	2026-07-04T17:21:49.789211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2efef3fee84fd6a3f113d6c80f72dcc8e2f178a97b9fcce1fb0dd9ae6c074f5

Aliases

arxiv: 0903.2018 · arxiv_version: 0903.2018v1 · doi: 10.48550/arxiv.0903.2018 · pith_short_12: WLX66P7OQT6W · pith_short_16: WLX66P7OQT6WUPYR · pith_short_8: WLX66P7O

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/WLX66P7OQT6WUPYRHVWIB5ZNZS \
  | 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: b2efef3fee84fd6a3f113d6c80f72dcc8e2f178a97b9fcce1fb0dd9ae6c074f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef794904ca7ab830c52a4bf4d1ac0f84c2a938c345d427524cc40326f731600a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-03-11T17:37:02Z",
    "title_canon_sha256": "6563b9a348273e8a18378398a933ed6147b5cf37806eee785a4d0356f92c0d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2018",
    "kind": "arxiv",
    "version": 1
  }
}