Pith Number

pith:PZ2KELCF

pith:2021:PZ2KELCFZMNSK5EHHFL3WCZRIO

not attested not anchored not stored refs pending

Adaptivity and Non-stationarity: Problem-dependent Dynamic Regret for Online Convex Optimization

Lijun Zhang, Peng Zhao, Yu-Jie Zhang, Zhi-Hua Zhou

arxiv:2112.14368 v3 · 2021-12-29 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ2KELCFZMNSK5EHHFL3WCZRIO}

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

Priced Motion Through Optimal Faces: A Normal-Fan Geometry for Non-Stationary Adversarial MDPs

Receipt and verification

First computed	2026-07-05T08:04:53.973047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e74a22c45cb1b2574873957bb0b31438b929400c37a3f7070abc94c679175bb

Aliases

arxiv: 2112.14368 · arxiv_version: 2112.14368v3 · doi: 10.48550/arxiv.2112.14368 · pith_short_12: PZ2KELCFZMNS · pith_short_16: PZ2KELCFZMNSK5EH · pith_short_8: PZ2KELCF

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/PZ2KELCFZMNSK5EHHFL3WCZRIO \
  | 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: 7e74a22c45cb1b2574873957bb0b31438b929400c37a3f7070abc94c679175bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb407309b5f6113efb032bae26dcf26b91ddc3f9c61cb35151d40ee8840b047c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-29T02:42:59Z",
    "title_canon_sha256": "02c038462f0ce32952d6d66733f45863adab6f1348a1b36918608322536a9099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14368",
    "kind": "arxiv",
    "version": 3
  }
}