Pith Number

pith:XPMVTN4J

pith:2013:XPMVTN4JV2EWYQQMQX2OBLSRRX

not attested not anchored not stored refs pending

Mining Crash Fix Patterns

Jaechang Nam, Ning Chen

arxiv:1311.1895 v2 · 2013-11-08 · 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{XPMVTN4JV2EWYQQMQX2OBLSRRX}

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	2026-05-18T03:07:33.606896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd959b789ae896c420c85f4e0ae518de7c23204e020326eaed29b3312636ba7

Aliases

arxiv: 1311.1895 · arxiv_version: 1311.1895v2 · doi: 10.48550/arxiv.1311.1895 · pith_short_12: XPMVTN4JV2EW · pith_short_16: XPMVTN4JV2EWYQQM · pith_short_8: XPMVTN4J

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/XPMVTN4JV2EWYQQMQX2OBLSRRX \
  | 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: bbd959b789ae896c420c85f4e0ae518de7c23204e020326eaed29b3312636ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb29da3bf70ca25da37cc215ad71bb47bacee02678eebbdad5e29a982b317c6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-11-08T08:18:23Z",
    "title_canon_sha256": "2a6e481e7ce3332c9f88bc9df546963b32a87ea4453cb539ea11857f0dbeb3fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1895",
    "kind": "arxiv",
    "version": 2
  }
}