Pith Number

pith:V7CGPSMZ

pith:2013:V7CGPSMZ32455XUMPEB2XDF72K

not attested not anchored not stored refs pending

Three-dimensional Riemannian manifolds with circulant structures

Dimitar Razpopov, Georgi Dzhelepov, Iva Dokuzova

arxiv:1308.4834 v3 · 2013-08-22 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7CGPSMZ32455XUMPEB2XDF72K}

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.

Receipt and verification

First computed	2026-05-17T23:48:02.654645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afc467c999deb9dede8c7903ab8cbfd2bfbd2404029e0a0af2569980fac17285

Aliases

arxiv: 1308.4834 · arxiv_version: 1308.4834v3 · doi: 10.48550/arxiv.1308.4834 · pith_short_12: V7CGPSMZ3245 · pith_short_16: V7CGPSMZ32455XUM · pith_short_8: V7CGPSMZ

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/V7CGPSMZ32455XUMPEB2XDF72K \
  | 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: afc467c999deb9dede8c7903ab8cbfd2bfbd2404029e0a0af2569980fac17285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bc902b30afd368cd361e482e9b343bcd6ba6a9a9e38b199a5aa389816a6e7e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-08-22T12:02:05Z",
    "title_canon_sha256": "44f03d704d7c4e345adc505a85f74a7016acbda15d425d340595845aa46682d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4834",
    "kind": "arxiv",
    "version": 3
  }
}