Pith Number

pith:HGLSCRBG

pith:2024:HGLSCRBGEGFCPS5FH6J5ZYLB6J

not attested not anchored not stored refs pending

PANDA: Query Evaluation in Submodular Width

Dan Suciu, Hung Q. Ngo, Mahmoud Abo Khamis

arxiv:2402.02001 v8 · 2024-02-03 · cs.DB · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGLSCRBGEGFCPS5FH6J5ZYLB6J}

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	2026-07-05T10:58:59.221264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3997214426218a27cba53f93dce161f260ba9a22b6243eff97a99fab3c8e104d

Aliases

arxiv: 2402.02001 · arxiv_version: 2402.02001v8 · doi: 10.48550/arxiv.2402.02001 · pith_short_12: HGLSCRBGEGFC · pith_short_16: HGLSCRBGEGFCPS5F · pith_short_8: HGLSCRBG

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/HGLSCRBGEGFCPS5FH6J5ZYLB6J \
  | 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: 3997214426218a27cba53f93dce161f260ba9a22b6243eff97a99fab3c8e104d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da58ee669bdacd043675000d9e9a6fd77068cb63b684e3704607dfa109a35d6b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-02-03T02:53:22Z",
    "title_canon_sha256": "756ac6c53d42d0eaa4c588a9e05549fdc45faa317efc318c58211ac2ec976260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02001",
    "kind": "arxiv",
    "version": 8
  }
}