Pith Number

pith:UJGT2KEK

pith:2016:UJGT2KEKE3EXPNTMTL2MKXBLTN

not attested not anchored not stored refs pending

New extremal binary self-dual codes of lengths 64 and 66 from bicubic planar graphs

Abidin Kaya

arxiv:1604.00486 v1 · 2016-04-02 · math.CO · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJGT2KEKE3EXPNTMTL2MKXBLTN}

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	2026-05-18T01:03:26.661824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a24d3d288a26c977b66c9af4c55c2b9b7bde0634dc634b7289fdf041c7cf16f7

Aliases

arxiv: 1604.00486 · arxiv_version: 1604.00486v1 · doi: 10.48550/arxiv.1604.00486 · pith_short_12: UJGT2KEKE3EX · pith_short_16: UJGT2KEKE3EXPNTM · pith_short_8: UJGT2KEK

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/UJGT2KEKE3EXPNTMTL2MKXBLTN \
  | 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: a24d3d288a26c977b66c9af4c55c2b9b7bde0634dc634b7289fdf041c7cf16f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85054b770c89f416302db92858ab5bff4bddddccb35e5805b62410c0f23f9b29",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-04-02T10:53:40Z",
    "title_canon_sha256": "910ac397c254effcb6f83b126e896133964f89af72e7c698cee356f96c8e01fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00486",
    "kind": "arxiv",
    "version": 1
  }
}