Pith Number

pith:25VMAIUC

pith:2013:25VMAIUC6XLGLADJFM76NPJLUC

not attested not anchored not stored refs pending

A characterisation of translation ovals in finite even order planes

S.G. Barwick, Wen-Ai Jackson

arxiv:1305.6673 v1 · 2013-05-29 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25VMAIUC6XLGLADJFM76NPJLUC}

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	2026-05-18T03:22:18.133988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76ac02282f5d66580692b3fe6bd2ba0954a418d9f803e7c53f5181cf6010fc5

Aliases

arxiv: 1305.6673 · arxiv_version: 1305.6673v1 · doi: 10.48550/arxiv.1305.6673 · pith_short_12: 25VMAIUC6XLG · pith_short_16: 25VMAIUC6XLGLADJ · pith_short_8: 25VMAIUC

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/25VMAIUC6XLGLADJFM76NPJLUC \
  | 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: d76ac02282f5d66580692b3fe6bd2ba0954a418d9f803e7c53f5181cf6010fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a8d24260b681ccdc5d3557338caae0a45418cfa7ea7d97bc6585ac1550c8352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-05-29T02:02:25Z",
    "title_canon_sha256": "ae6ebb82dcc7a6c83449f60a00881a4b9396e35775a2119907c84d2c0960ea01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6673",
    "kind": "arxiv",
    "version": 1
  }
}