Pith Number

pith:2CFYIU6T

pith:2015:2CFYIU6TMVEUBGLICS4EUJMUSW

not attested not anchored not stored refs pending

An Optimal Algorithm for Bandit and Zero-Order Convex Optimization with Two-Point Feedback

Ohad Shamir

arxiv:1507.08752 v1 · 2015-07-31 · 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{2CFYIU6TMVEUBGLICS4EUJMUSW}

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

1 paper in Pith

Accelerated zero-order SGD under high-order smoothness and overparameterized regime

Receipt and verification

First computed	2026-05-18T01:36:02.950817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d08b8453d3654940996814b84a25949581e3b9d54e82dde021b487562479781e

Aliases

arxiv: 1507.08752 · arxiv_version: 1507.08752v1 · doi: 10.48550/arxiv.1507.08752 · pith_short_12: 2CFYIU6TMVEU · pith_short_16: 2CFYIU6TMVEUBGLI · pith_short_8: 2CFYIU6T

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/2CFYIU6TMVEUBGLICS4EUJMUSW \
  | 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: d08b8453d3654940996814b84a25949581e3b9d54e82dde021b487562479781e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a07f04dd0a12d2c060176476d4e3986abfe2b844a08a6ac686ebbd9d1bd5ca",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-07-31T04:48:58Z",
    "title_canon_sha256": "6748686a7c1cfea1eee23bbe9e1068ac8799b1e40bdbdee4cafc8a976711a9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08752",
    "kind": "arxiv",
    "version": 1
  }
}