Pith Number

pith:LO45LI67

pith:2018:LO45LI676ZBZEHYRRXQDKEUCRH

not attested not anchored not stored refs pending

Completeness of Cyclic Proofs for Symbolic Heaps

Daisuke Kimura, Koji Nakazawa, Makoto Tatsuta

arxiv:1804.03938 v2 · 2018-04-11 · 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{LO45LI676ZBZEHYRRXQDKEUCRH}

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	2026-05-18T00:14:53.465073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bb9d5a3dff643921f118de035128289f2e4acf97671783cd400a2821c72ecfc

Aliases

arxiv: 1804.03938 · arxiv_version: 1804.03938v2 · doi: 10.48550/arxiv.1804.03938 · pith_short_12: LO45LI676ZBZ · pith_short_16: LO45LI676ZBZEHYR · pith_short_8: LO45LI67

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/LO45LI676ZBZEHYRRXQDKEUCRH \
  | 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: 5bb9d5a3dff643921f118de035128289f2e4acf97671783cd400a2821c72ecfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4166ff7b65089accfaa63db30abba472c8d8a3104437a91713e3386985662fef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-04-11T11:34:30Z",
    "title_canon_sha256": "7331c28a22e20d0c411d0cbfa2fc2a705f928b4cb8e86014d7d68e0565d0d91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03938",
    "kind": "arxiv",
    "version": 2
  }
}