Pith Number

pith:645JYZIA

pith:2016:645JYZIADUCM75KMCMI4R33LIJ

not attested not anchored not stored refs pending

Fast Cross-Polytope Locality-Sensitive Hashing

Christopher Kennedy, Rachel Ward

arxiv:1602.06922 v3 · 2016-02-22 · cs.DS · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{645JYZIADUCM75KMCMI4R33LIJ}

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

Provable Quantization with Randomized Hadamard Transform

Receipt and verification

First computed	2026-05-18T01:04:09.199182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73a9c65001d04cff54c1311c8ef6b4267c95c16f7250e373da31cf08c6082bb

Aliases

arxiv: 1602.06922 · arxiv_version: 1602.06922v3 · doi: 10.48550/arxiv.1602.06922 · pith_short_12: 645JYZIADUCM · pith_short_16: 645JYZIADUCM75KM · pith_short_8: 645JYZIA

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/645JYZIADUCM75KMCMI4R33LIJ \
  | 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: f73a9c65001d04cff54c1311c8ef6b4267c95c16f7250e373da31cf08c6082bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c80f5b832223a5f904fe67ae141e9949d18d544c4ad577e7c53b200e585c16",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-02-22T20:24:03Z",
    "title_canon_sha256": "529eb380b033cf76faf6fec9dbfe718cbe989682145e76b9e8946e989ccc54a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06922",
    "kind": "arxiv",
    "version": 3
  }
}