Pith Number

pith:PLNVEA7M

pith:2012:PLNVEA7M7JV7KKNACUYS6KQGE7

not attested not anchored not stored refs pending

Projection-free Online Learning

Elad Hazan (Technion), Satyen Kale (IBM T.J. Watson Research Center)

arxiv:1206.4657 v1 · 2012-06-18 · cs.LG · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLNVEA7M7JV7KKNACUYS6KQGE7}

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

Training Deep Learning Models with Norm-Constrained LMOs

Receipt and verification

First computed	2026-05-18T03:53:04.243087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7adb5203ecfa6bf529a015312f2a0627f83ab2b9cf14134a26bdcb27d9bbac43

Aliases

arxiv: 1206.4657 · arxiv_version: 1206.4657v1 · doi: 10.48550/arxiv.1206.4657 · pith_short_12: PLNVEA7M7JV7 · pith_short_16: PLNVEA7M7JV7KKNA · pith_short_8: PLNVEA7M

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/PLNVEA7M7JV7KKNACUYS6KQGE7 \
  | 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: 7adb5203ecfa6bf529a015312f2a0627f83ab2b9cf14134a26bdcb27d9bbac43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ebf4cbd8a20dd8a360ffa2f0b09a7b2cda3e64d718297fc2d85e2ce07d3b531",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-18T15:26:34Z",
    "title_canon_sha256": "fdb7c8d55fa9cab84adb40518c728703a1190d23c36a3771f2483b84328890de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4657",
    "kind": "arxiv",
    "version": 1
  }
}