Pith Number

pith:73K65VMW

pith:2015:73K65VMW5U3B2WHBQKFYTNVU4C

not attested not anchored not stored refs pending

Unification on subvarieties of pseudocomplemented distributive lattices

Leonardo Manuel Cabrer

arxiv:1501.06142 v1 · 2015-01-25 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73K65VMW5U3B2WHBQKFYTNVU4C}

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	2026-05-18T00:50:23.292212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fed5eed596ed361d58e1828b89b6b4e0a0031b436ab3854e707741c6da4335ee

Aliases

arxiv: 1501.06142 · arxiv_version: 1501.06142v1 · doi: 10.48550/arxiv.1501.06142 · pith_short_12: 73K65VMW5U3B · pith_short_16: 73K65VMW5U3B2WHB · pith_short_8: 73K65VMW

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/73K65VMW5U3B2WHBQKFYTNVU4C \
  | 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: fed5eed596ed361d58e1828b89b6b4e0a0031b436ab3854e707741c6da4335ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4b42af0f4cf6482d2c957c23995ae392d5fa203629e6700958c42376b0fe60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-01-25T11:28:46Z",
    "title_canon_sha256": "93f36dff2666b7c19af5cb99af8a682e648e97d295465611a6a254578444eeb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06142",
    "kind": "arxiv",
    "version": 1
  }
}