Pith Number

pith:M7EQQ7BJ

pith:2017:M7EQQ7BJBH2OQU2KZZG6PRWMMP

not attested not anchored not stored refs pending

A Proof Theory for Model Checking: An Extended Abstract

Dale Miller (Inria Saclay, Ecole Polytechnique), LIX, Quentin Heath (LIX

arxiv:1701.04915 v1 · 2017-01-18 · 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{M7EQQ7BJBH2OQU2KZZG6PRWMMP}

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	2026-05-18T00:52:33.559305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c9087c2909f4e8534ace4de7c6cc63cd3e229c1383919eb81a6ec093b1609e

Aliases

arxiv: 1701.04915 · arxiv_version: 1701.04915v1 · doi: 10.48550/arxiv.1701.04915 · pith_short_12: M7EQQ7BJBH2O · pith_short_16: M7EQQ7BJBH2OQU2K · pith_short_8: M7EQQ7BJ

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/M7EQQ7BJBH2OQU2KZZG6PRWMMP \
  | 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: 67c9087c2909f4e8534ace4de7c6cc63cd3e229c1383919eb81a6ec093b1609e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8556eb882cad85b18b31e7db31a148725f9b9eb8216c951a0b378f0112146f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-01-18T01:29:28Z",
    "title_canon_sha256": "45e45a677a0f67dfdf3162cafc32402042c8d3666b101d25836966451763593d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04915",
    "kind": "arxiv",
    "version": 1
  }
}