Pith Number

pith:VV5ZBNFW

pith:2025:VV5ZBNFWMQWIF5Q7IOV5S3PGFN

not attested not anchored not stored refs pending

Nearly Tight Bounds for Cross-Learning Contextual Bandits with Graphical Feedback

Ruiyuan Huang, Zengfeng Huang

arxiv:2502.04678 v1 · 2025-02-07 · 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{VV5ZBNFWMQWIF5Q7IOV5S3PGFN}

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

Graph Dimensionality Reduction for Contextual Bandits: Structure-Specific Regret Bounds under Approximate Smoothness and Noisy Eigenspaces

Receipt and verification

First computed	2026-07-05T10:10:55.122024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad7b90b4b6642c82f61f43abd96de62b5b1b9a605de59a966731debe5a29e662

Aliases

arxiv: 2502.04678 · arxiv_version: 2502.04678v1 · doi: 10.48550/arxiv.2502.04678 · pith_short_12: VV5ZBNFWMQWI · pith_short_16: VV5ZBNFWMQWIF5Q7 · pith_short_8: VV5ZBNFW

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/VV5ZBNFWMQWIF5Q7IOV5S3PGFN \
  | 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: ad7b90b4b6642c82f61f43abd96de62b5b1b9a605de59a966731debe5a29e662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a1458f3d25ab02de8ef903fd75bb18ca4baefaff811c00d2ee75556fd99688",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-07T05:52:56Z",
    "title_canon_sha256": "de3eabdfe85809de56d3f685c8b4a6024853b177fbd26ae8bdc35f44e7453982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04678",
    "kind": "arxiv",
    "version": 1
  }
}