Pith Number

pith:K53TCECT

pith:2014:K53TCECTNSVZKPFL5233JZHQKV

not attested not anchored not stored refs pending

Tableaux for Dynamic Logic of Propositional Assignments

Andreas Herzig, Tiago de Lima

arxiv:1406.2161 v1 · 2014-06-09 · cs.LO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K53TCECTNSVZKPFL5233JZHQKV}

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	2026-05-18T02:50:11.415202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57773110536cab953cabeeb7b4e4f055749fc64933f21c24f5e66799c1f5a311

Aliases

arxiv: 1406.2161 · arxiv_version: 1406.2161v1 · doi: 10.48550/arxiv.1406.2161 · pith_short_12: K53TCECTNSVZ · pith_short_16: K53TCECTNSVZKPFL · pith_short_8: K53TCECT

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/K53TCECTNSVZKPFL5233JZHQKV \
  | 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: 57773110536cab953cabeeb7b4e4f055749fc64933f21c24f5e66799c1f5a311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2565f8495a6bf5912217c0bcf8dd05c66d1144897cef538e0e35f18ef1c31b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-06-09T12:54:41Z",
    "title_canon_sha256": "1e6fd6993d08fed2f645fbdf11bb6bc0b6d90382f6a72aa7608b775b130140ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2161",
    "kind": "arxiv",
    "version": 1
  }
}