Pith Number

pith:EXQIGKEH

pith:2015:EXQIGKEHZHDT7FDDPJOFI2TM4N

not attested not anchored not stored refs pending

Spotting Suspicious Reviews via (Quasi-)clique Extraction

Bogdan Carbunar, Duen Horng Chau, Mozhgan Azimpourkivi, Paras Jain, Shang-Tse Chen

arxiv:1509.05935 v1 · 2015-09-19 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXQIGKEHZHDT7FDDPJOFI2TM4N}

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	2026-05-18T01:32:36.325603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e0832887c9c73f94637a5c546a6ce361c7c2117e2375b5111dc6c0f0f619c9

Aliases

arxiv: 1509.05935 · arxiv_version: 1509.05935v1 · doi: 10.48550/arxiv.1509.05935 · pith_short_12: EXQIGKEHZHDT · pith_short_16: EXQIGKEHZHDT7FDD · pith_short_8: EXQIGKEH

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/EXQIGKEHZHDT7FDDPJOFI2TM4N \
  | 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: 25e0832887c9c73f94637a5c546a6ce361c7c2117e2375b5111dc6c0f0f619c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed05c75c26e2ac21f9bc82d134346503843142b0bff50dbbad5b50720f82699",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-09-19T21:01:38Z",
    "title_canon_sha256": "91a0b066ae3ff781e08cc664646678c798fb5291ea25a871c0786e0ede4f45ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05935",
    "kind": "arxiv",
    "version": 1
  }
}