Pith Number

pith:7X3CBT7J

pith:2023:7X3CBT7JTAQ3QSHX3DUE4HEUWZ

not attested not anchored not stored refs pending

Hierarchical Reinforcement Learning for Modeling User Novelty-Seeking Intent in Recommender Systems

Ed H. Chi, Minmin Chen, Pan Li, Yuyan Wang

arxiv:2306.01476 v1 · 2023-06-02 · cs.IR · 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{7X3CBT7JTAQ3QSHX3DUE4HEUWZ}

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	2026-07-05T06:16:54.691151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf620cfe99821b848f7d8e84e1c94b679dde7e1b71d7d01c5c3b18e5519b947

Aliases

arxiv: 2306.01476 · arxiv_version: 2306.01476v1 · doi: 10.48550/arxiv.2306.01476 · pith_short_12: 7X3CBT7JTAQ3 · pith_short_16: 7X3CBT7JTAQ3QSHX · pith_short_8: 7X3CBT7J

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/7X3CBT7JTAQ3QSHX3DUE4HEUWZ \
  | 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: fdf620cfe99821b848f7d8e84e1c94b679dde7e1b71d7d01c5c3b18e5519b947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e10cea0ecc5084735723f0f389de13b56baa20dab56f11dc0b6e9c847b60c4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-06-02T12:02:23Z",
    "title_canon_sha256": "ac26ee4de56960d1ac1b3e398484d6e52e8ce7bbd0a028a3a8fb7f20939499a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01476",
    "kind": "arxiv",
    "version": 1
  }
}