Pith Number

pith:BECJLT5Y

pith:2018:BECJLT5YWZHELAXYL6YWAY2MSA

not attested not anchored not stored refs pending

A Complete Axiomatisation for the Logic of Lattice Effect Algebras

Amir Hossein Sharafi, Sonja Smets, Soroush Rafiee Rad

arxiv:1808.01670 v3 · 2018-08-05 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BECJLT5YWZHELAXYL6YWAY2MSA}

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	2026-05-17T23:45:37.252579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090495cfb8b64e4582f85fb160634c902712c3ca1ac47bbb235215cf4c1a42a9

Aliases

arxiv: 1808.01670 · arxiv_version: 1808.01670v3 · doi: 10.48550/arxiv.1808.01670 · pith_short_12: BECJLT5YWZHE · pith_short_16: BECJLT5YWZHELAXY · pith_short_8: BECJLT5Y

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/BECJLT5YWZHELAXYL6YWAY2MSA \
  | 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: 090495cfb8b64e4582f85fb160634c902712c3ca1ac47bbb235215cf4c1a42a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ff984a23bb0f0d78fbce23e06cac8e27980ad4f7053e030b2764b83f753330a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2018-08-05T18:37:49Z",
    "title_canon_sha256": "f6a22ba440d55b7a575b582a3aafba2774546d234a4823f466aede0aba069478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01670",
    "kind": "arxiv",
    "version": 3
  }
}