Pith Number

pith:OHPTB4PV

pith:2018:OHPTB4PVD4HJF24LNJX73G6EOP

not attested not anchored not stored refs pending

Online Improper Learning with an Approximation Oracle

Elad Hazan, Wei Hu, Yuanzhi Li, Zhiyuan Li

arxiv:1804.07837 v1 · 2018-04-20 · 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{OHPTB4PVD4HJF24LNJX73G6EOP}

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.

Cited by

2 papers in Pith

Improved Guarantees for Constrained Online Convex Optimization via Self-Contraction

Constrained Contextual Bandits with Adversarial Contexts

Receipt and verification

First computed	2026-05-18T00:17:52.630818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71df30f1f51f0e92eb8b6a6ffd9bc473e0f54e86dc504e2bab2f1ec2d882bebc

Aliases

arxiv: 1804.07837 · arxiv_version: 1804.07837v1 · doi: 10.48550/arxiv.1804.07837 · pith_short_12: OHPTB4PVD4HJ · pith_short_16: OHPTB4PVD4HJF24L · pith_short_8: OHPTB4PV

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/OHPTB4PVD4HJF24LNJX73G6EOP \
  | 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: 71df30f1f51f0e92eb8b6a6ffd9bc473e0f54e86dc504e2bab2f1ec2d882bebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b861ae098ad59507bec0147c8d04f95d37823dffa881dfd2ae5838173a1cc5de",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-20T21:46:06Z",
    "title_canon_sha256": "26fc9772cfd94bad386482ec1281df2efc0d6fb991dc99e5daec32f1c4fcd263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07837",
    "kind": "arxiv",
    "version": 1
  }
}