Pith Number

pith:3TSI63BZ

pith:2020:3TSI63BZCJ3IYX2ONAG56WUQOE

not attested not anchored not stored refs pending

Offline Meta-level Model-based Reinforcement Learning Approach for Cold-Start Recommendation

Li Li, Rui Chen, Tong Xu, Yanan Wang, Yong Ge

arxiv:2012.02476 v1 · 2020-12-04 · cs.LG · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TSI63BZCJ3IYX2ONAG56WUQOE}

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.

Cited by

1 paper in Pith

Data-driven inventory management for new products: An adjusted Dyna-$Q$ approach with transfer learning

Receipt and verification

First computed	2026-07-05T01:56:59.995481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce48f6c3912768c5f4e680ddf5a90711bc145611744fa0990aca686b2a531fc

Aliases

arxiv: 2012.02476 · arxiv_version: 2012.02476v1 · doi: 10.48550/arxiv.2012.02476 · pith_short_12: 3TSI63BZCJ3I · pith_short_16: 3TSI63BZCJ3IYX2O · pith_short_8: 3TSI63BZ

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/3TSI63BZCJ3IYX2ONAG56WUQOE \
  | 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: dce48f6c3912768c5f4e680ddf5a90711bc145611744fa0990aca686b2a531fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307d3b2291603c8eb6247f1bc2645e64aea5cc84088efdd23ddc80723754d72b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-04T08:58:35Z",
    "title_canon_sha256": "9a04cbb4dfb7dd1b1e0cea19634f1f87ad75a86e6079637eae5a66fa5cd6fe55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02476",
    "kind": "arxiv",
    "version": 1
  }
}