Pith Number

pith:4O3IZZAN

pith:2013:4O3IZZANDE2Q4GO44H4IMYQEYH

not attested not anchored not stored refs pending

Beyond Worst-Case Analysis for Joins with Minesweeper

Atri Rudra, Christopher R\'e, Dung T. Nguyen, Hung Q. Ngo

arxiv:1302.0914 v5 · 2013-02-05 · 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{4O3IZZANDE2Q4GO44H4IMYQEYH}

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	2026-05-18T02:55:19.402674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b68ce40d19350e19dce1f8866204c1fee99f1fa91d67b07b1f6f71d8a07226

Aliases

arxiv: 1302.0914 · arxiv_version: 1302.0914v5 · doi: 10.48550/arxiv.1302.0914 · pith_short_12: 4O3IZZANDE2Q · pith_short_16: 4O3IZZANDE2Q4GO4 · pith_short_8: 4O3IZZAN

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/4O3IZZANDE2Q4GO44H4IMYQEYH \
  | 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: e3b68ce40d19350e19dce1f8866204c1fee99f1fa91d67b07b1f6f71d8a07226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b132924bb340c0c5b52f6de6a024ffdbe7b97701d97df34d9368ff41d7a9888",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-02-05T01:24:12Z",
    "title_canon_sha256": "13e10b4ddd0ee6463d8f3b7832fe3ce24f85e1c60690b6072ae27b300c96e184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0914",
    "kind": "arxiv",
    "version": 5
  }
}