Pith Number

pith:LUY5SZ53

pith:2025:LUY5SZ53UED74CFEZPRC6JY3R6

not attested not anchored not stored refs pending

Beyond Task Diversity: Provable Representation Transfer for Sequential Multi-Task Linear Bandits

Chicheng Zhang, Thang Duong, Zhi Wang

arxiv:2501.13390 v1 · 2025-01-23 · 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{LUY5SZ53UED74CFEZPRC6JY3R6}

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	2026-07-05T10:04:27.825492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d31d967bba107fe08a4cbe22f271b8f8df551d650a940bc4a79d2e0790d8083

Aliases

arxiv: 2501.13390 · arxiv_version: 2501.13390v1 · doi: 10.48550/arxiv.2501.13390 · pith_short_12: LUY5SZ53UED7 · pith_short_16: LUY5SZ53UED74CFE · pith_short_8: LUY5SZ53

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/LUY5SZ53UED74CFEZPRC6JY3R6 \
  | 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: 5d31d967bba107fe08a4cbe22f271b8f8df551d650a940bc4a79d2e0790d8083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f319d109842fa9ecfb97cb593096b82c361922d28cfb8fb07b89a1ad027e4c56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-23T05:21:27Z",
    "title_canon_sha256": "76d46f45510877e05295fb609a39852b1b618ba5ecd04cdae10aae491b4c77d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13390",
    "kind": "arxiv",
    "version": 1
  }
}