Pith Number

pith:4LASQKQJ

pith:2015:4LASQKQJOUOYPUU3VV5WH6DOVV

not attested not anchored not stored refs pending

Program Analysis with Local Policy Iteration

David Monniaux, George Karpenkov, Philipp Wendler

arxiv:1509.03424 v3 · 2015-09-11 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LASQKQJOUOYPUU3VV5WH6DOVV}

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	2026-05-18T01:16:48.739780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c1282a09751d87d29bad7b63f86ead7b3024d9e50ae37dd547783213640657

Aliases

arxiv: 1509.03424 · arxiv_version: 1509.03424v3 · doi: 10.48550/arxiv.1509.03424 · pith_short_12: 4LASQKQJOUOY · pith_short_16: 4LASQKQJOUOYPUU3 · pith_short_8: 4LASQKQJ

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/4LASQKQJOUOYPUU3VV5WH6DOVV \
  | 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: e2c1282a09751d87d29bad7b63f86ead7b3024d9e50ae37dd547783213640657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b66f250662655b64a556b5ae519de500a1af1f41600ce38305058d07aa78df6",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-09-11T09:02:31Z",
    "title_canon_sha256": "d9e91b61d3ad570062cc06b21b4ff870e213add5f5d14943ba809fbbb45a2936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03424",
    "kind": "arxiv",
    "version": 3
  }
}