Pith Number

pith:CA2PU5GD

pith:2016:CA2PU5GDDI77L5U6MWQMV4M7QL

not attested not anchored not stored refs pending

Interpolant Tree Automata and their Application in Horn Clause Verification

Bishoksan Kafle (Roskilde University), John P. Gallagher (Roskilde University)

arxiv:1601.06521 v2 · 2016-01-25 · 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{CA2PU5GDDI77L5U6MWQMV4M7QL}

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	2026-05-18T01:11:17.745518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1034fa74c31a3ff5f69e65a0caf19f82e44a212b49c269044a026072aa7f4aef

Aliases

arxiv: 1601.06521 · arxiv_version: 1601.06521v2 · doi: 10.48550/arxiv.1601.06521 · pith_short_12: CA2PU5GDDI77 · pith_short_16: CA2PU5GDDI77L5U6 · pith_short_8: CA2PU5GD

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/CA2PU5GDDI77L5U6MWQMV4M7QL \
  | 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: 1034fa74c31a3ff5f69e65a0caf19f82e44a212b49c269044a026072aa7f4aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e78bb027ea8e404c37f713dc10a76bf578db285373a64ecf7bb458c155ca13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-01-25T09:16:44Z",
    "title_canon_sha256": "9cc828bb21e74707d78d0cb12d62b663cc7f3fd220624502bdd1984191bbc623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06521",
    "kind": "arxiv",
    "version": 2
  }
}