Pith Number

pith:ASO4TB3W

pith:2013:ASO4TB3WYF6LE2XFE5DJNFJMPQ

not attested not anchored not stored refs pending

Binary Linear Codes, Dimers and Hypermatrices

Martin Loebl, Pavel Ryt\'i\v{r}

arxiv:1302.1722 v2 · 2013-02-07 · 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{ASO4TB3WYF6LE2XFE5DJNFJMPQ}

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	2026-05-18T01:03:53.741919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

049dc98776c17cb26ae5274696952c7c0ac4322065ba1efe824bfd8c099cd4d8

Aliases

arxiv: 1302.1722 · arxiv_version: 1302.1722v2 · doi: 10.48550/arxiv.1302.1722 · pith_short_12: ASO4TB3WYF6L · pith_short_16: ASO4TB3WYF6LE2XF · pith_short_8: ASO4TB3W

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/ASO4TB3WYF6LE2XFE5DJNFJMPQ \
  | 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: 049dc98776c17cb26ae5274696952c7c0ac4322065ba1efe824bfd8c099cd4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef5bfd0fde48ac49fc1ab1a838a3d8a856219dfaf6eb24567f35cd765ed0bfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-02-07T12:14:31Z",
    "title_canon_sha256": "8e9eec791292b9d71e71b86852392cb824178b8244cae4b2717461cef4d008f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1722",
    "kind": "arxiv",
    "version": 2
  }
}