Pith Number

pith:MKVCEYV7

pith:2019:MKVCEYV7XLRZDLTCQJ23YH3SBB

not attested not anchored not stored refs pending

Bandit Learning for Diversified Interactive Recommendation

Chunyan Miao, Juyong Zhang, Qiong Wu, Yingtai Xiao, Yong Liu

arxiv:1907.01647 v1 · 2019-07-01 · 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{MKVCEYV7XLRZDLTCQJ23YH3SBB}

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	2026-05-17T23:41:35.604561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62aa2262bfbae391ae628275bc1f720862ff2e98041510f0bcc79b8d0aae72ec

Aliases

arxiv: 1907.01647 · arxiv_version: 1907.01647v1 · doi: 10.48550/arxiv.1907.01647 · pith_short_12: MKVCEYV7XLRZ · pith_short_16: MKVCEYV7XLRZDLTC · pith_short_8: MKVCEYV7

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/MKVCEYV7XLRZDLTCQJ23YH3SBB \
  | 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: 62aa2262bfbae391ae628275bc1f720862ff2e98041510f0bcc79b8d0aae72ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d20759ecdb145e6c7bbf30d2950356baee8b2f4af69ed8030efb8b19beeef7cd",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-07-01T03:52:55Z",
    "title_canon_sha256": "89385b730819e11e1e8329b2c19c561c728cdbf33a7fa630333c6a174d73f7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01647",
    "kind": "arxiv",
    "version": 1
  }
}