Pith Number

pith:5R3I6ASJ

pith:2012:5R3I6ASJJKL2GZJIQNF5IZKK4N

not attested not anchored not stored refs pending

Maximum Margin Output Coding

Jeff Schneider (Carnegie Mellon University), Yi Zhang (Carnegie Mellon University)

arxiv:1206.6478 v1 · 2012-06-27 · 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{5R3I6ASJJKL2GZJIQNF5IZKK4N}

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	2026-05-18T03:52:13.755151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec768f02494a97a36528834bd4654ae35f7c24d96d6f1aa860e5f25c1f2f256c

Aliases

arxiv: 1206.6478 · arxiv_version: 1206.6478v1 · doi: 10.48550/arxiv.1206.6478 · pith_short_12: 5R3I6ASJJKL2 · pith_short_16: 5R3I6ASJJKL2GZJI · pith_short_8: 5R3I6ASJ

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/5R3I6ASJJKL2GZJIQNF5IZKK4N \
  | 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: ec768f02494a97a36528834bd4654ae35f7c24d96d6f1aa860e5f25c1f2f256c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab07e2597d6d1b0755ddaba33fc05b6468ebc026ed78a710af9e95d7b61f8de4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-27T19:59:59Z",
    "title_canon_sha256": "6fa72ec4596ab4dd211b0fa80e8c6be6d26040965bfd2b2fcce884f3c369299e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6478",
    "kind": "arxiv",
    "version": 1
  }
}