Pith Number

pith:CVQH7IJI

pith:2026:CVQH7IJIKC2OD3XXTIXPFZ5UHW

not attested not anchored not stored refs pending

Forgetting-Factor Regret for Online Zero-Sum Games

Wenjun Mei, Wenxiao Zhao, Yuhang Liu, Zi'ang Yan

arxiv:2607.07078 v1 · 2026-07-08 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVQH7IJIKC2OD3XXTIXPFZ5UHW}

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	2026-07-09T01:20:13.918138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15607fa12850b4e1eef79a2ef2e7b43d96ec2cfee6a60c678d55a58a9ca54195

Aliases

arxiv: 2607.07078 · arxiv_version: 2607.07078v1 · doi: 10.48550/arxiv.2607.07078 · pith_short_12: CVQH7IJIKC2O · pith_short_16: CVQH7IJIKC2OD3XX · pith_short_8: CVQH7IJI

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/CVQH7IJIKC2OD3XXTIXPFZ5UHW \
  | 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: 15607fa12850b4e1eef79a2ef2e7b43d96ec2cfee6a60c678d55a58a9ca54195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099a06c9cd4d12ea5e10a7ca47045c5756bd50ab414337d7e69ae570853c135c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-07-08T07:08:52Z",
    "title_canon_sha256": "0b61a88f11bccf22ce273f28deed1be555cd5b28b4c717a252ac6e5974c8b9a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07078",
    "kind": "arxiv",
    "version": 1
  }
}