Pith Number

pith:WTS5TU7C

pith:2025:WTS5TU7C2NOYB5Y4GKRHVORGXS

not attested not anchored not stored refs pending

Heterogeneous Multi-agent Multi-armed Bandits on Stochastic Block Models

Fatemeh Ghaffari, Liren Shan, Mengfan Xu, Mohammad Hajiesmaili, Xuchuang Wang, Xutong Liu

arxiv:2502.08003 v1 · 2025-02-11 · 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{WTS5TU7C2NOYB5Y4GKRHVORGXS}

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	2026-07-05T10:13:13.486994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e5d9d3e2d35d80f71c32a27aba26bc91f73212b54953b530d501e24ac12c25

Aliases

arxiv: 2502.08003 · arxiv_version: 2502.08003v1 · doi: 10.48550/arxiv.2502.08003 · pith_short_12: WTS5TU7C2NOY · pith_short_16: WTS5TU7C2NOYB5Y4 · pith_short_8: WTS5TU7C

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/WTS5TU7C2NOYB5Y4GKRHVORGXS \
  | 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: b4e5d9d3e2d35d80f71c32a27aba26bc91f73212b54953b530d501e24ac12c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66d0b6e6b90462d859d6dab61b4f29afd3497c04c2a68bda3e642ec1dd7fbd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-11T22:57:19Z",
    "title_canon_sha256": "c2598954f0e4a82efc036dea4a60e3c52de2d542730f907cf6f355704231f448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08003",
    "kind": "arxiv",
    "version": 1
  }
}