Pith Number

pith:WEMQFKMP

pith:2014:WEMQFKMP7AMY4AUBCWAG426LB4

not attested not anchored not stored refs pending

Dual characterizations for finite lattices via correspondence theory for monotone modal logic

Alessandra Palmigiano, Luigi Santocanale, Sabine Frittella

arxiv:1408.1843 v1 · 2014-08-08 · math.LO · cs.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{WEMQFKMP7AMY4AUBCWAG426LB4}

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	2026-05-18T02:45:38.998863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b11902a98ff8198e028115806e6bcb0f0f96f3151bac8ed379e31098193cf3d6

Aliases

arxiv: 1408.1843 · arxiv_version: 1408.1843v1 · doi: 10.48550/arxiv.1408.1843 · pith_short_12: WEMQFKMP7AMY · pith_short_16: WEMQFKMP7AMY4AUB · pith_short_8: WEMQFKMP

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/WEMQFKMP7AMY4AUBCWAG426LB4 \
  | 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: b11902a98ff8198e028115806e6bcb0f0f96f3151bac8ed379e31098193cf3d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a151e8c273af4f436dcca13bb8bcfa2d5d8a81e4dcfd02f4865cfd4a88fdd8",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-08-08T13:15:04Z",
    "title_canon_sha256": "31f6064f8bdde41719f34e903bfa17e218ab833e56d84884320d5148893e3dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1843",
    "kind": "arxiv",
    "version": 1
  }
}