Pith Number

pith:LYCJ76XA

pith:2012:LYCJ76XAFNEEO4CHLHAYMPSCNQ

not attested not anchored not stored refs pending

One Permutation Hashing for Efficient Search and Learning

Art Owen, Cun-Hui Zhang, Ping Li

arxiv:1208.1259 v1 · 2012-08-06 · cs.LG · cs.IR · cs.IT · math.IT · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYCJ76XAFNEEO4CHLHAYMPSCNQ}

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	2026-05-18T03:49:19.448810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e049ffae02b4847704759c1863e426c21ea89144976136abc7eab5e1f4ef15a

Aliases

arxiv: 1208.1259 · arxiv_version: 1208.1259v1 · doi: 10.48550/arxiv.1208.1259 · pith_short_12: LYCJ76XAFNEE · pith_short_16: LYCJ76XAFNEEO4CH · pith_short_8: LYCJ76XA

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/LYCJ76XAFNEEO4CHLHAYMPSCNQ \
  | 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: 5e049ffae02b4847704759c1863e426c21ea89144976136abc7eab5e1f4ef15a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a6aee06a1c3110b7ae46718b12451de0c246bfa9adec6f7ea703656fede71d",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.IT",
      "math.IT",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-08-06T12:28:06Z",
    "title_canon_sha256": "23467896f77f98e6a47a755521e47ac6782396d722206583642f925836a59fe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1259",
    "kind": "arxiv",
    "version": 1
  }
}