Pith Number

pith:SKQVCT6E

pith:2023:SKQVCT6ESZEA2OMFRCF5GFOSRM

not attested not anchored not stored refs pending

Blocked Collaborative Bandits: Online Collaborative Filtering with Per-Item Budget Constraints

Arun Sai Suggala, Karthikeyan Shanmugam, Prateek Jain, Soumyabrata Pal

arxiv:2311.03376 v1 · 2023-10-31 · cs.IR · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKQVCT6ESZEA2OMFRCF5GFOSRM}

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	2026-07-05T07:09:57.190355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a1514fc496480d3985888bd315d28b00ade45ce4b0043e0ecc8a449f1ff32c

Aliases

arxiv: 2311.03376 · arxiv_version: 2311.03376v1 · doi: 10.48550/arxiv.2311.03376 · pith_short_12: SKQVCT6ESZEA · pith_short_16: SKQVCT6ESZEA2OMF · pith_short_8: SKQVCT6E

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/SKQVCT6ESZEA2OMFRCF5GFOSRM \
  | 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: 92a1514fc496480d3985888bd315d28b00ade45ce4b0043e0ecc8a449f1ff32c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3c268fe344fad0677e8890e3c6c894c94b5301a238df27e1364711061f4f39",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-10-31T11:04:21Z",
    "title_canon_sha256": "ecb9563e64453fb672c5e94b0c744088da60780cdc9b4ea25d9d39c0ef0ac401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03376",
    "kind": "arxiv",
    "version": 1
  }
}