Pith Number

pith:U7XEXPAF

pith:2017:U7XEXPAFQXVN434DBBDNVMGOPG

not attested not anchored not stored refs pending

Optimal Las Vegas Locality Sensitive Data Structures

Thomas Dybdahl Ahle

arxiv:1704.02054 v3 · 2017-04-06 · 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{U7XEXPAFQXVN434DBBDNVMGOPG}

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	2026-05-18T00:12:14.333715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ee4bbc0585eade6f830846dab0ce79801b14a76ad05b5f251a46b43e7916ef

Aliases

arxiv: 1704.02054 · arxiv_version: 1704.02054v3 · doi: 10.48550/arxiv.1704.02054 · pith_short_12: U7XEXPAFQXVN · pith_short_16: U7XEXPAFQXVN434D · pith_short_8: U7XEXPAF

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/U7XEXPAFQXVN434DBBDNVMGOPG \
  | 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: a7ee4bbc0585eade6f830846dab0ce79801b14a76ad05b5f251a46b43e7916ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1dc2c0027660a53fb3835a4592f15d9dd360bb34715e2ee2704becd6b262be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-06T23:44:31Z",
    "title_canon_sha256": "97587f3d60ab7951b6a4b878795250b76a9f7a00c1f2707c9260422000defa6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02054",
    "kind": "arxiv",
    "version": 3
  }
}