Pith Number

pith:F5GZXUFW

pith:2016:F5GZXUFW3ZUXRNTXSNQM7W3ISP

not attested not anchored not stored refs pending

Model Checking and Validity in Propositional and Modal Inclusion Logics

Antti Kuusisto, Arne Meier, Jonni Virtema, Lauri Hella

arxiv:1609.06951 v2 · 2016-09-22 · 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{F5GZXUFW3ZUXRNTXSNQM7W3ISP}

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	2026-05-18T00:45:54.224602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4d9bd0b6de6978b6779360cfdb6893f834b242693dcb652f5a554c85ec0cb9

Aliases

arxiv: 1609.06951 · arxiv_version: 1609.06951v2 · doi: 10.48550/arxiv.1609.06951 · pith_short_12: F5GZXUFW3ZUX · pith_short_16: F5GZXUFW3ZUXRNTX · pith_short_8: F5GZXUFW

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/F5GZXUFW3ZUXRNTXSNQM7W3ISP \
  | 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: 2f4d9bd0b6de6978b6779360cfdb6893f834b242693dcb652f5a554c85ec0cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b2420b3ee3fb7c2e2f1673a8529fe71d1630edd85068a1d5a02a020d2026d87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-09-22T13:09:17Z",
    "title_canon_sha256": "e6cae95a707021a5089ad75ec9a7f355072b96a471f8987a05157a41625a3a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06951",
    "kind": "arxiv",
    "version": 2
  }
}