Pith Number

pith:J43FGZ65

pith:2018:J43FGZ65N4E75GYXBXB7IJIULU

not attested not anchored not stored refs pending

A class of non-matchable distributive lattices

Haiyuan Yao, Xu Wang, Xuxu Zhao

arxiv:1810.07332 v1 · 2018-10-17 · 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{J43FGZ65N4E75GYXBXB7IJIULU}

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	2026-05-18T00:02:58.811220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f365367dd6f09fe9b170dc3f425145d399967b323604fee8b415fb4bb5afda9

Aliases

arxiv: 1810.07332 · arxiv_version: 1810.07332v1 · doi: 10.48550/arxiv.1810.07332 · pith_short_12: J43FGZ65N4E7 · pith_short_16: J43FGZ65N4E75GYX · pith_short_8: J43FGZ65

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/J43FGZ65N4E75GYXBXB7IJIULU \
  | 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: 4f365367dd6f09fe9b170dc3f425145d399967b323604fee8b415fb4bb5afda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74904b3c86ad224eda5a03be97d4c59fec7611cb56cad4b5512d5e8f9988b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-10-17T00:35:57Z",
    "title_canon_sha256": "273a6234381c76f42c90077a2eded6df151c4115564feee35f24ddde4ab8308e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07332",
    "kind": "arxiv",
    "version": 1
  }
}