Pith Number

pith:S4OCV5KJ

pith:2014:S4OCV5KJ5WXCKNJVJZ2ZAMGKZ5

not attested not anchored not stored refs pending

A Bi-clustering Framework for Consensus Problems

Guillermo Sapiro, Mariano Tepper

arxiv:1405.6159 v3 · 2014-04-30 · cs.CV · cs.LG · 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{S4OCV5KJ5WXCKNJVJZ2ZAMGKZ5}

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	2026-05-18T01:55:53.459281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971c2af549edae2535354e759030cacf43d4fac09bb4a91e42030c84ab1d70d5

Aliases

arxiv: 1405.6159 · arxiv_version: 1405.6159v3 · doi: 10.48550/arxiv.1405.6159 · pith_short_12: S4OCV5KJ5WXC · pith_short_16: S4OCV5KJ5WXCKNJV · pith_short_8: S4OCV5KJ

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/S4OCV5KJ5WXCKNJVJZ2ZAMGKZ5 \
  | 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: 971c2af549edae2535354e759030cacf43d4fac09bb4a91e42030c84ab1d70d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5468c1b634ddf24749f94ba2c26c8f07ca89a5eab8e68e21541b9710bce9e796",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-04-30T21:58:10Z",
    "title_canon_sha256": "948a6d5732350c3f3345ac9d38da2b02209039599daa77891050546d6326fa0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6159",
    "kind": "arxiv",
    "version": 3
  }
}