Pith Number

pith:JYRS7OMF

pith:2010:JYRS7OMFROJUOOLHZ3ZDMMK6LF

not attested not anchored not stored refs pending

On the Possibility of Anisotropic Curvature in Cosmology

David F. Mota, Miguel Quartin, Tom G. Zlosnik, Tomi S. Koivisto

arxiv:1006.3321 v2 · 2010-06-16 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYRS7OMFROJUOOLHZ3ZDMMK6LF}

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

Bianchi cosmologies in a Thurston-based theory of gravity

Receipt and verification

First computed	2026-05-18T04:30:14.285612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e232fb9858b93473967cef236315e595314333044b2ecb50240485bb2e0183a

Aliases

arxiv: 1006.3321 · arxiv_version: 1006.3321v2 · doi: 10.48550/arxiv.1006.3321 · pith_short_12: JYRS7OMFROJU · pith_short_16: JYRS7OMFROJUOOLH · pith_short_8: JYRS7OMF

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/JYRS7OMFROJUOOLHZ3ZDMMK6LF \
  | 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: 4e232fb9858b93473967cef236315e595314333044b2ecb50240485bb2e0183a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29928b6e6b21f383de7bcea3b8c1d8e06fb100e0680ac39d2a38a6382c487004",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-16T20:32:36Z",
    "title_canon_sha256": "97f4a428829648aceb1a9a0515e6800bdf6b80480bee3b9518d790116e00c10a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3321",
    "kind": "arxiv",
    "version": 2
  }
}