Pith Number

pith:I4OW4MZI

pith:2010:I4OW4MZICTGB34ETWBD5KUQDDY

not attested not anchored not stored refs pending

Online Learning: Beyond Regret

Alexander Rakhlin, Ambuj Tewari, Karthik Sridharan

arxiv:1011.3168 v2 · 2010-11-14 · stat.ML · cs.GT · 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{I4OW4MZICTGB34ETWBD5KUQDDY}

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	2026-05-18T04:26:01.365813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

471d6e332814cc1df093b047d552031e0d21ebaa223909ec42c7a01bee6b414e

Aliases

arxiv: 1011.3168 · arxiv_version: 1011.3168v2 · doi: 10.48550/arxiv.1011.3168 · pith_short_12: I4OW4MZICTGB · pith_short_16: I4OW4MZICTGB34ET · pith_short_8: I4OW4MZI

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/I4OW4MZICTGB34ETWBD5KUQDDY \
  | 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: 471d6e332814cc1df093b047d552031e0d21ebaa223909ec42c7a01bee6b414e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c923bdfad3c3df980d9fb8acc477d17eb93fc49b9d4c0f89618b4f6be7aea4b2",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2010-11-14T00:17:02Z",
    "title_canon_sha256": "50d74ee660d2ca0e0cb4c003c7e14d14147946332ef71cbf7449ffb18ab90638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3168",
    "kind": "arxiv",
    "version": 2
  }
}