Pith Number

pith:676ENQNJ

pith:2012:676ENQNJLHUFLLUQUYWLIRQR4P

not attested not anchored not stored refs pending

DisC Diversity: Result Diversification based on Dissimilarity and Coverage

Evaggelia Pitoura, Marina Drosou

arxiv:1208.3533 v2 · 2012-08-17 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{676ENQNJLHUFLLUQUYWLIRQR4P}

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	2026-05-18T03:19:56.880867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7fc46c1a959e855ae90a62cb44611e3fc4fb08197aa2d78f38521c74884c118

Aliases

arxiv: 1208.3533 · arxiv_version: 1208.3533v2 · doi: 10.48550/arxiv.1208.3533 · pith_short_12: 676ENQNJLHUF · pith_short_16: 676ENQNJLHUFLLUQ · pith_short_8: 676ENQNJ

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/676ENQNJLHUFLLUQUYWLIRQR4P \
  | 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: f7fc46c1a959e855ae90a62cb44611e3fc4fb08197aa2d78f38521c74884c118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257c00966812dd0b5c9eab7ab760152b4b5824ec5f41d9389729425088fdaef1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-08-17T05:45:18Z",
    "title_canon_sha256": "6572ec9ab0c468864609ba8999da5fac7b696290ba14c05f45f77efe0b847ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3533",
    "kind": "arxiv",
    "version": 2
  }
}