Pith Number

pith:X6T3JKKH

pith:2019:X6T3JKKHQRTB6QNWKFMFEGICJH

not attested not anchored not stored refs pending

Introduction to Online Convex Optimization

Elad Hazan

arxiv:1909.05207 v3 · 2019-09-07 · cs.LG · math.OC · 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{X6T3JKKHQRTB6QNWKFMFEGICJH}

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

12 papers in Pith

Online Distributional Prediction via Latent Cluster Geometry Under Drift and Corruption

Revenue Guarantees of No-Swap-Regret Dynamics in First Price Auctions

Robust Moment-Based Estimation via Spectral Gradient Reweighting

Decentralized Parameter-Free Online Learning with Compressed Gossip

CHRONOS: Temporally-Aware Multi-Agent Coordination for Evolving Data Marketplaces

Receipt and verification

First computed	2026-07-05T06:37:45.633363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa7b4a94784661f41b6515852190249d05051f094b3f71461b7eb535d778775

Aliases

arxiv: 1909.05207 · arxiv_version: 1909.05207v3 · doi: 10.48550/arxiv.1909.05207 · pith_short_12: X6T3JKKHQRTB · pith_short_16: X6T3JKKHQRTB6QNW · pith_short_8: X6T3JKKH

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/X6T3JKKHQRTB6QNWKFMFEGICJH \
  | 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: bfa7b4a94784661f41b6515852190249d05051f094b3f71461b7eb535d778775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bd85f0aea79ea277fe4ab99bc18d15d3543fe40e30b4d5eca78ead361035b9",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-07T19:06:23Z",
    "title_canon_sha256": "afca6ef9cfb1922aeb2ce8cddcf6c103bf3f0c556e6d1569e9898fe794b55fba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05207",
    "kind": "arxiv",
    "version": 3
  }
}