Pith Number

pith:2TMIGLXD

pith:2017:2TMIGLXDEVTAWUUUBXGIEDWSZR

not attested not anchored not stored refs pending

Term Models of Horn Clauses over Rational Pavelka Predicate Logic

Pilar Dellunde, Vicent Costa

arxiv:1705.09572 v1 · 2017-05-26 · 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{2TMIGLXDEVTAWUUUBXGIEDWSZR}

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	2026-05-18T00:43:38.336869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4d8832ee325660b52940dcc820ed2cc7e4564366835257eecca67b194391414

Aliases

arxiv: 1705.09572 · arxiv_version: 1705.09572v1 · doi: 10.48550/arxiv.1705.09572 · pith_short_12: 2TMIGLXDEVTA · pith_short_16: 2TMIGLXDEVTAWUUU · pith_short_8: 2TMIGLXD

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/2TMIGLXDEVTAWUUUBXGIEDWSZR \
  | 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: d4d8832ee325660b52940dcc820ed2cc7e4564366835257eecca67b194391414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7598072fb828b68840efc33b3d21ccffe46226fca0a4b0e5df3dd2bf3a040d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-05-26T13:07:37Z",
    "title_canon_sha256": "a4b34d30b81ea3238f13705c5fbd08a0737808591a1432ecd2b40eb0fef8a283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09572",
    "kind": "arxiv",
    "version": 1
  }
}