Pith Number

pith:PPMCLAVW

pith:2026:PPMCLAVWFQPN5VTV2UVEVRRPB2

not attested not anchored not stored refs pending

Online Learning with Gradient-Variation Interval Regret

Peng Zhao, Shuche Wang, Yan-Feng Xie, Zhi-Hua Zhou

arxiv:2606.03831 v1 · 2026-06-02 · 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{PPMCLAVWFQPN5VTV2UVEVRRPB2}

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	2026-06-03T02:06:03.620931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd82582b62c1eded675d52a4ac62f0eb1ed32350fcddeaafec707e6514d640e

Aliases

arxiv: 2606.03831 · arxiv_version: 2606.03831v1 · doi: 10.48550/arxiv.2606.03831 · pith_short_12: PPMCLAVWFQPN · pith_short_16: PPMCLAVWFQPN5VTV · pith_short_8: PPMCLAVW

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/PPMCLAVWFQPN5VTV2UVEVRRPB2 \
  | 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: 7bd82582b62c1eded675d52a4ac62f0eb1ed32350fcddeaafec707e6514d640e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83bdee44b7c55c3a10fab0b9d31fb2c33ef5c7d62df623a8f1f97d8f86e3f21",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-02T16:16:45Z",
    "title_canon_sha256": "f46623823e8f9925e8b183d2bba7e24e1a0eaabf918dc7af2cead37d27a64cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03831",
    "kind": "arxiv",
    "version": 1
  }
}