Pith Number

pith:2A223536

pith:2021:2A223536TTPLKLTQDMYUQIWYFL

not attested not anchored not stored refs pending

Online Learning for Cooperative Multi-Player Multi-Armed Bandits

Mehdi Jafarnia-Jahromi, Rahul Jain, William Chang

arxiv:2109.03818 v1 · 2021-09-07 · 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{2A223536TTPLKLTQDMYUQIWYFL}

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	2026-07-05T03:12:51.668542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d035adf77e9cdeb52e701b314822d82ad5480f990e5a48775baeb636ff1bea24

Aliases

arxiv: 2109.03818 · arxiv_version: 2109.03818v1 · doi: 10.48550/arxiv.2109.03818 · pith_short_12: 2A223536TTPL · pith_short_16: 2A223536TTPLKLTQ · pith_short_8: 2A223536

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/2A223536TTPLKLTQDMYUQIWYFL \
  | 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: d035adf77e9cdeb52e701b314822d82ad5480f990e5a48775baeb636ff1bea24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83fe86489e6adf387fd70d800f6c97204f981780e17ed98beeee42be179d3f75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-07T18:18:58Z",
    "title_canon_sha256": "79a3b7f08502e7b387cf3355ffee668b63faadbe2046b7e379a454dc13806a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03818",
    "kind": "arxiv",
    "version": 1
  }
}