Pith Number

pith:Y2YJTUWZ

pith:2010:Y2YJTUWZWCZM5CM56JHPUFP6IN

not attested not anchored not stored refs pending

The causal structure of spacetime is a parameterized Randers geometry

Jozef Skakala (Victoria University of Wellington), Matt Visser (Victoria University of Wellington)

arxiv:1012.4467 v1 · 2010-12-20 · 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{Y2YJTUWZWCZM5CM56JHPUFP6IN}

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

Wind-Finslerian structure of black holes

Receipt and verification

First computed	2026-05-18T04:26:34.306392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b099d2d9b0b2ce899df24efa15fe436dc952b7fc613824b1633fab90b6338c

Aliases

arxiv: 1012.4467 · arxiv_version: 1012.4467v1 · doi: 10.48550/arxiv.1012.4467 · pith_short_12: Y2YJTUWZWCZM · pith_short_16: Y2YJTUWZWCZM5CM5 · pith_short_8: Y2YJTUWZ

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/Y2YJTUWZWCZM5CM56JHPUFP6IN \
  | 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: c6b099d2d9b0b2ce899df24efa15fe436dc952b7fc613824b1633fab90b6338c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4696696abc1e4058739a2d7cdcf363989c7b342ec09eae233f5187d883e55f28",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-20T21:00:06Z",
    "title_canon_sha256": "75a981d81ba66eaf03788d27036f1f15784067faeadabd2b5716d8a761d3101d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4467",
    "kind": "arxiv",
    "version": 1
  }
}