Pith Number

pith:DKJDF6SW

pith:2026:DKJDF6SWRXWTNITB6LWBZ4KALB

not attested not anchored not stored refs pending

Efficient Online Lexicographic Generalized Low-Rank Matrix Bandits

Bo Xue, Haodong Jing, Hongzong Li, Ji Cheng, Shuang Qiu

arxiv:2608.04324 v1 · 2026-08-05 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKJDF6SWRXWTNITB6LWBZ4KALB}

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	2026-08-06T01:32:44.513695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a9232fa568ded36a261f2ec1cf14058410d20221008a67baeb51373650bbbe5

Aliases

arxiv: 2608.04324 · arxiv_version: 2608.04324v1 · doi: 10.48550/arxiv.2608.04324 · pith_short_12: DKJDF6SWRXWT · pith_short_16: DKJDF6SWRXWTNITB · pith_short_8: DKJDF6SW

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/DKJDF6SWRXWTNITB6LWBZ4KALB \
  | 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: 1a9232fa568ded36a261f2ec1cf14058410d20221008a67baeb51373650bbbe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196d04dcf0bd6baf426403b9c528672c70864194256711a55020f228317cc00b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-05T01:08:27Z",
    "title_canon_sha256": "be9c77c4f29f261ffd041766d76d584d258975c8015986965709106571320729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04324",
    "kind": "arxiv",
    "version": 1
  }
}