Pith Number

pith:IOB7OJCZ

pith:2017:IOB7OJCZ63GIB7CUR4QTTWQAKO

not attested not anchored not stored refs pending

Logic Bug Detection and Localization Using Symbolic Quick Error Detection

Clark Barrett, David Lin, Eshan Singh, Subhasish Mitra

arxiv:1711.06541 v1 · 2017-11-15 · 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{IOB7OJCZ63GIB7CUR4QTTWQAKO}

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	2026-05-18T00:30:20.759359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4383f72459f6cc80fc548f2139da0053a3dc8a8cf7776fbf56fff2f5c644c966

Aliases

arxiv: 1711.06541 · arxiv_version: 1711.06541v1 · doi: 10.48550/arxiv.1711.06541 · pith_short_12: IOB7OJCZ63GI · pith_short_16: IOB7OJCZ63GIB7CU · pith_short_8: IOB7OJCZ

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/IOB7OJCZ63GIB7CUR4QTTWQAKO \
  | 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: 4383f72459f6cc80fc548f2139da0053a3dc8a8cf7776fbf56fff2f5c644c966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c7a341748788c61fdb854334f24f8de4535826267f54076bec6a37245bb47ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-11-15T22:03:25Z",
    "title_canon_sha256": "d360618f23ae116761802f13778011cb039a83865caa999264dfc69bed694d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06541",
    "kind": "arxiv",
    "version": 1
  }
}