Pith Number

pith:YU23P7C3

pith:2021:YU23P7C3ZXG2LDMR3CPHBVGZLM

not attested not anchored not stored refs pending

Hierarchical Bayesian Bandits

Branislav Kveton, Joey Hong, Manzil Zaheer, Mohammad Ghavamzadeh

arxiv:2111.06929 v2 · 2021-11-12 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YU23P7C3ZXG2LDMR3CPHBVGZLM}

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	2026-07-05T04:02:20.821746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c535b7fc5bcdcda58d91d89e70d4d95b362f9478f1c026b204a991eaf33debdc

Aliases

arxiv: 2111.06929 · arxiv_version: 2111.06929v2 · doi: 10.48550/arxiv.2111.06929 · pith_short_12: YU23P7C3ZXG2 · pith_short_16: YU23P7C3ZXG2LDMR · pith_short_8: YU23P7C3

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/YU23P7C3ZXG2LDMR3CPHBVGZLM \
  | 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: c535b7fc5bcdcda58d91d89e70d4d95b362f9478f1c026b204a991eaf33debdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f1bd6a90edfee94df714b67c1b6b0b82d0a0346462fd0c0e3df7f4e0117cdc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-12T20:33:09Z",
    "title_canon_sha256": "cb235c7ed00ef839ee8ce3c60847008efab7aec2bd90dd32b0b1add68873e0b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06929",
    "kind": "arxiv",
    "version": 2
  }
}