Pith Number

pith:TORKK43Z

pith:2022:TORKK43ZRM267WSVMSBRLENCEA

not attested not anchored not stored refs pending

Contextual bandits with concave rewards, and an application to fair ranking

Alessandro Lazaric, Elvis Dohmatob, Matteo Pirotta, Nicolas Usunier, Virginie Do

arxiv:2210.09957 v2 · 2022-10-18 · cs.LG · cs.AI · cs.CY · cs.IR · 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{TORKK43ZRM267WSVMSBRLENCEA}

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	2026-07-05T05:46:26.091964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba2a573798b35efda5564831591a22004a5636f1a6e42b1da5be0c803ba1bea

Aliases

arxiv: 2210.09957 · arxiv_version: 2210.09957v2 · doi: 10.48550/arxiv.2210.09957 · pith_short_12: TORKK43ZRM26 · pith_short_16: TORKK43ZRM267WSV · pith_short_8: TORKK43Z

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/TORKK43ZRM267WSVMSBRLENCEA \
  | 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: 9ba2a573798b35efda5564831591a22004a5636f1a6e42b1da5be0c803ba1bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48f1c81845b57b823d114c3307599c970018fea6c74ddc2366e9374662060de8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-18T16:11:55Z",
    "title_canon_sha256": "26702e3f6e48a76216c8be79e30a225cbd0f6ec8d32b65ae7bf11473313e0e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09957",
    "kind": "arxiv",
    "version": 2
  }
}