Pith Number

pith:OVAZKNTS

pith:2012:OVAZKNTSNXLHNDHXGRYHDFHE34

not attested not anchored not stored refs pending

Massive gravity from bimetric gravity

Matt Visser (Victoria University of Wellington), Prado Martin-Moruno (Victoria University of Wellington), Valentina Baccetti (Victoria University of Wellington)

arxiv:1205.2158 v3 · 2012-05-10 · gr-qc · astro-ph.CO · 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{OVAZKNTSNXLHNDHXGRYHDFHE34}

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

Pleba\'nski-Demia\'nski solutions in bigravity and Kerr-Schild double copy relations using an effective metric

Receipt and verification

First computed	2026-05-18T03:39:14.561028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75419536726dd6768cf734707194e4df220087d58a6bf235e8e5ec93f715d2a1

Aliases

arxiv: 1205.2158 · arxiv_version: 1205.2158v3 · doi: 10.48550/arxiv.1205.2158 · pith_short_12: OVAZKNTSNXLH · pith_short_16: OVAZKNTSNXLHNDHX · pith_short_8: OVAZKNTS

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/OVAZKNTSNXLHNDHXGRYHDFHE34 \
  | 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: 75419536726dd6768cf734707194e4df220087d58a6bf235e8e5ec93f715d2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624fdc432cebbe1e3114b820df2c9d1ba2b5ab02a9cb0d07d5ce89fc5c7eb687",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-05-10T04:53:39Z",
    "title_canon_sha256": "fc8d237d1a5d2d5df11965d35a0f6643d27a9e9a6b54757357ddc6698cd3d3eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2158",
    "kind": "arxiv",
    "version": 3
  }
}