Pith Number

pith:4TSE5QAN

pith:2012:4TSE5QANVPL62LEWPZCO7L2IJ6

not attested not anchored not stored refs pending

Stochastic Feature Mapping for PAC-Bayes Classification

Tai Sing Lee, Xiong Li, Yuncai Liu

arxiv:1204.2609 v2 · 2012-04-12 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TSE5QANVPL62LEWPZCO7L2IJ6}

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	2026-05-18T03:57:52.639405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e44ec00dabd7ed2c967e44efaf484fa08b11690a75c78eba30749a032a8cbb

Aliases

arxiv: 1204.2609 · arxiv_version: 1204.2609v2 · doi: 10.48550/arxiv.1204.2609 · pith_short_12: 4TSE5QANVPL6 · pith_short_16: 4TSE5QANVPL62LEW · pith_short_8: 4TSE5QAN

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/4TSE5QANVPL62LEWPZCO7L2IJ6 \
  | 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: e4e44ec00dabd7ed2c967e44efaf484fa08b11690a75c78eba30749a032a8cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb1c591eb3c89e3f9fdd9af00a7eb14769c1420e300f60a6fee6c6726adec9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-04-12T03:49:15Z",
    "title_canon_sha256": "528c373df8173437e00c145e72f1845f8a695628313484f3ead4e13707e58294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2609",
    "kind": "arxiv",
    "version": 2
  }
}