Pith Number

pith:GV62XTWJ

pith:2012:GV62XTWJNJIBZA5WVMBKAKVX5Q

not attested not anchored not stored refs pending

Knapsack based Optimal Policies for Budget-Limited Multi-Armed Bandits

Alex Rogers, Archie Chapman, Long Tran-Thanh, Nicholas R. Jennings

arxiv:1204.1909 v1 · 2012-04-09 · cs.AI · 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{GV62XTWJNJIBZA5WVMBKAKVX5Q}

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	2026-05-18T03:58:14.753628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

357dabcec96a501c83b6ab02a02ab7ec3a42ae3117e6ce47313edac4574dc05d

Aliases

arxiv: 1204.1909 · arxiv_version: 1204.1909v1 · doi: 10.48550/arxiv.1204.1909 · pith_short_12: GV62XTWJNJIB · pith_short_16: GV62XTWJNJIBZA5W · pith_short_8: GV62XTWJ

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/GV62XTWJNJIBZA5WVMBKAKVX5Q \
  | 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: 357dabcec96a501c83b6ab02a02ab7ec3a42ae3117e6ce47313edac4574dc05d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ad10afcc7c69b0a3809795ae1c115de6c7afe2011a617e1a5469850a6a8d6c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-04-09T15:56:56Z",
    "title_canon_sha256": "67b973cb35b51286b7a1880b4fa721be3ec6c745dd1c0e23b2da8d41bc96c86f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1909",
    "kind": "arxiv",
    "version": 1
  }
}