Pith Number

pith:BKGJEDW7

pith:2013:BKGJEDW75WJEL4RXJOMQUOMI2D

not attested not anchored not stored refs pending

Generalized P-Reducible Finsler Metrics

A. Heydari, A. Tayebi, E. Peyghan

arxiv:1305.4629 v1 · 2013-05-19 · 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{BKGJEDW75WJEL4RXJOMQUOMI2D}

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	2026-05-18T03:25:15.565779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8c920edfed9245f2374b990a3988d0d202ac74705b60cd7c71ccc03fb60daf

Aliases

arxiv: 1305.4629 · arxiv_version: 1305.4629v1 · doi: 10.48550/arxiv.1305.4629 · pith_short_12: BKGJEDW75WJE · pith_short_16: BKGJEDW75WJEL4RX · pith_short_8: BKGJEDW7

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/BKGJEDW75WJEL4RXJOMQUOMI2D \
  | 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: 0a8c920edfed9245f2374b990a3988d0d202ac74705b60cd7c71ccc03fb60daf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3e0dadf169e9f0f2ba0b307e0f7d755acca0c3063863cc83fb4b0c6610f5466",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-05-19T11:30:56Z",
    "title_canon_sha256": "92e53fedeafa86e5460bed90e879a9fa9075fab7002250bddd4e26d94bfc35fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4629",
    "kind": "arxiv",
    "version": 1
  }
}