Pith Number

pith:OL4AD374

pith:2019:OL4AD374VGUAJ6FCQ45F7KUUDO

not attested not anchored not stored refs pending

Eclipse: Generalizing kNN and Skyline

Jian Pei, Jinfei Liu, Jun Luo, Li Xiong, Qiuchen Zhang

arxiv:1906.06314 v1 · 2019-06-14 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OL4AD374VGUAJ6FCQ45F7KUUDO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:43:19.059239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f801effca9a804f8a2873a5faa941ba4db549d812c69ae66d9c41cd2a0efac

Aliases

arxiv: 1906.06314 · arxiv_version: 1906.06314v1 · doi: 10.48550/arxiv.1906.06314 · pith_short_12: OL4AD374VGUA · pith_short_16: OL4AD374VGUAJ6FC · pith_short_8: OL4AD374

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/OL4AD374VGUAJ6FCQ45F7KUUDO \
  | 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: 72f801effca9a804f8a2873a5faa941ba4db549d812c69ae66d9c41cd2a0efac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97a959c383f748b80d96ba6a01abbc228491c6cd494f631c2202a3c17a0c803c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-06-14T17:43:07Z",
    "title_canon_sha256": "e7b92f712f920ac2e6ee786638ca4eb4e06abbb2ea40afb7a08e983fa6fb84ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06314",
    "kind": "arxiv",
    "version": 1
  }
}