Pith Number

pith:5GTVMFOJ

pith:2016:5GTVMFOJYTSAPVZDR2EIATMOGH

not attested not anchored not stored refs pending

Commutative deductive systems of pseudo BCK-algebras

Lavinia Corina Ciungu

arxiv:1603.05241 v1 · 2016-03-16 · 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{5GTVMFOJYTSAPVZDR2EIATMOGH}

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	2026-05-18T01:18:57.829152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a75615c9c4e407d7238e88804d8e31c863c72d598795cb6e36107cd9f10342

Aliases

arxiv: 1603.05241 · arxiv_version: 1603.05241v1 · doi: 10.48550/arxiv.1603.05241 · pith_short_12: 5GTVMFOJYTSA · pith_short_16: 5GTVMFOJYTSAPVZD · pith_short_8: 5GTVMFOJ

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/5GTVMFOJYTSAPVZDR2EIATMOGH \
  | 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: e9a75615c9c4e407d7238e88804d8e31c863c72d598795cb6e36107cd9f10342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0002cc615e68c6754816dfe7dc2108b1b0ce719c42762c838033e7c6fb12f314",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-03-16T19:57:28Z",
    "title_canon_sha256": "8a5337d9a888fb5e4a9d3cacc8a4465200ddf22c1f3860156f067a0e9defdd7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05241",
    "kind": "arxiv",
    "version": 1
  }
}