Pith Number

pith:33EPPU2Z

pith:2011:33EPPU2ZOMZ6DZ2EUHJXDNEGDU

not attested not anchored not stored refs pending

Cuckoo Hashing with Pages

Martin Dietzfelbinger, Michael Mitzenmacher, Michael Rink

arxiv:1104.5111 v1 · 2011-04-27 · 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{33EPPU2ZOMZ6DZ2EUHJXDNEGDU}

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	2026-05-18T04:23:22.616934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec8f7d3597333e1e744a1d371b4861d3ab710ea9f7101e177daba0bb765e4f8

Aliases

arxiv: 1104.5111 · arxiv_version: 1104.5111v1 · doi: 10.48550/arxiv.1104.5111 · pith_short_12: 33EPPU2ZOMZ6 · pith_short_16: 33EPPU2ZOMZ6DZ2E · pith_short_8: 33EPPU2Z

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/33EPPU2ZOMZ6DZ2EUHJXDNEGDU \
  | 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: dec8f7d3597333e1e744a1d371b4861d3ab710ea9f7101e177daba0bb765e4f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cb82185088e535c68fe53236b7c2b47474105a5c0110eb25709d6084ee6d9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-04-27T10:32:34Z",
    "title_canon_sha256": "dab515b6428e533c7ce09d50bfc247e05c42ccfad3df0cf7a44b37814eea5f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5111",
    "kind": "arxiv",
    "version": 1
  }
}