Pith Number

pith:P2AVCTBM

pith:2014:P2AVCTBMMFAQA6T5B7WWO5YBYD

not attested not anchored not stored refs pending

Iterative Universal Hash Function Generator for Minhashing

Fabricio Olivetti de Franca

arxiv:1401.6124 v1 · 2014-01-23 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2AVCTBMMFAQA6T5B7WWO5YBYD}

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	2026-05-18T03:01:22.528888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e81514c2c6141007a7d0fed677701c0d18bc9b3ad511f4f045f253892e0cbcc

Aliases

arxiv: 1401.6124 · arxiv_version: 1401.6124v1 · doi: 10.48550/arxiv.1401.6124 · pith_short_12: P2AVCTBMMFAQ · pith_short_16: P2AVCTBMMFAQA6T5 · pith_short_8: P2AVCTBM

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/P2AVCTBMMFAQA6T5B7WWO5YBYD \
  | 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: 7e81514c2c6141007a7d0fed677701c0d18bc9b3ad511f4f045f253892e0cbcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41742a0727ce4c93fa78d61054fa0f45c4beb0c912fe86130e7aa5a6c95690f",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-01-23T19:03:38Z",
    "title_canon_sha256": "f280463277623a3a814d4601dff29a1ea239662ad148b5b87a7ceb3b807eaf76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6124",
    "kind": "arxiv",
    "version": 1
  }
}