Pith Number

pith:MQXJBL66

pith:2012:MQXJBL663CLSOVNY4LLOHOS322

not attested not anchored not stored refs pending

Querying Source Code with Natural Language

LIFL), Markus Kimmig, Martin Monperrus (INRIA Lille - Nord Europe, Mira Mezini

arxiv:1205.6361 v1 · 2012-05-29 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQXJBL663CLSOVNY4LLOHOS322}

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	2026-05-18T00:57:56.928809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642e90afded8972755b8e2d6e3ba5bd68cdcbe531f9369e578dfc47c626464f0

Aliases

arxiv: 1205.6361 · arxiv_version: 1205.6361v1 · doi: 10.48550/arxiv.1205.6361 · pith_short_12: MQXJBL663CLS · pith_short_16: MQXJBL663CLSOVNY · pith_short_8: MQXJBL66

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/MQXJBL663CLSOVNY4LLOHOS322 \
  | 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: 642e90afded8972755b8e2d6e3ba5bd68cdcbe531f9369e578dfc47c626464f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f625645582a552db9753d11765790f03d2324c58bf671adcfe2106240d907282",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2012-05-29T13:38:15Z",
    "title_canon_sha256": "4d101e9eda519b66e0e764ef8832ddc67614a1e15c61944dc52b64380df7645d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6361",
    "kind": "arxiv",
    "version": 1
  }
}