Pith Number

pith:N5DTA76G

pith:2012:N5DTA76GUXJ4M4EZ6OW4YJ6RZK

not attested not anchored not stored refs pending

Regret in Online Combinatorial Optimization

G\'abor Lugosi, Jean-Yves Audibert, S\'ebastien Bubeck

arxiv:1204.4710 v2 · 2012-04-20 · 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{N5DTA76GUXJ4M4EZ6OW4YJ6RZK}

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	2026-05-18T03:29:27.626292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f47307fc6a5d3c67099f3adcc27d1cab0c5a81b2a7e2e3aa4debfe1dd4905a5

Aliases

arxiv: 1204.4710 · arxiv_version: 1204.4710v2 · doi: 10.48550/arxiv.1204.4710 · pith_short_12: N5DTA76GUXJ4 · pith_short_16: N5DTA76GUXJ4M4EZ · pith_short_8: N5DTA76G

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/N5DTA76GUXJ4M4EZ6OW4YJ6RZK \
  | 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: 6f47307fc6a5d3c67099f3adcc27d1cab0c5a81b2a7e2e3aa4debfe1dd4905a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc86522a3a84f2030b9ea2d7a2e0656a39fbef8661de7a365aa4521f7a4021b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-04-20T19:26:05Z",
    "title_canon_sha256": "ee6992eb120230b46a9d445903cf98b424a7f3874b767c37ae564ff4cc2ddb41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4710",
    "kind": "arxiv",
    "version": 2
  }
}