Pith Number

pith:D2A6ZGIK

pith:2016:D2A6ZGIKZIMF43ORFC5FIIX6TO

not attested not anchored not stored refs pending

Sampling-Based Query Re-Optimization

Harneet Singh, Jeffrey F. Naughton, Wentao Wu

arxiv:1601.05748 v1 · 2016-01-21 · 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{D2A6ZGIKZIMF43ORFC5FIIX6TO}

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.

Cited by

1 paper in Pith

Access Paths for Efficient Ordering with Large Language Models

Receipt and verification

First computed	2026-05-18T01:22:13.055487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e81ec990aca185e6dd128ba5422fe9baa0a27a34aab39189df576f668483651

Aliases

arxiv: 1601.05748 · arxiv_version: 1601.05748v1 · doi: 10.48550/arxiv.1601.05748 · pith_short_12: D2A6ZGIKZIMF · pith_short_16: D2A6ZGIKZIMF43OR · pith_short_8: D2A6ZGIK

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/D2A6ZGIKZIMF43ORFC5FIIX6TO \
  | 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: 1e81ec990aca185e6dd128ba5422fe9baa0a27a34aab39189df576f668483651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c658418b46785f45636bf996d671061ce223144bfbec02e4e6ddbe61c04b32e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-01-21T18:46:18Z",
    "title_canon_sha256": "5ee05841abda771b574ca8940822354000e65bc221e88f800d73cc58cdcb36da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05748",
    "kind": "arxiv",
    "version": 1
  }
}