Pith Number

pith:SLW4XJP6

pith:2019:SLW4XJP6RMEUJSEXYDJROFW6RG

not attested not anchored not stored refs pending

Optimal Algorithms for Ranked Enumeration of Answers to Full Conjunctive Queries

Deepak Ajwani, Mirek Riedewald, Nikolaos Tziavelis, Wolfgang Gatterbauer, Xiaofeng Yang

arxiv:1911.05582 v3 · 2019-11-13 · cs.DB · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLW4XJP6RMEUJSEXYDJROFW6RG}

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	2026-07-05T01:34:50.360887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92edcba5fe8b0944c897c0d31716de89814eafe342295e74dc31577c9b64a45d

Aliases

arxiv: 1911.05582 · arxiv_version: 1911.05582v3 · doi: 10.48550/arxiv.1911.05582 · pith_short_12: SLW4XJP6RMEU · pith_short_16: SLW4XJP6RMEUJSEX · pith_short_8: SLW4XJP6

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/SLW4XJP6RMEUJSEXYDJROFW6RG \
  | 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: 92edcba5fe8b0944c897c0d31716de89814eafe342295e74dc31577c9b64a45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dbe17a5bf5eb1ac30457e9d7a0a57de9bb18758b5eb6dd2d28433fd7ab14bcb",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-11-13T16:21:36Z",
    "title_canon_sha256": "5c082d8c9e10fa6787a97e366ad6069d760648128d84525d627cb8e8c7d48175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05582",
    "kind": "arxiv",
    "version": 3
  }
}