Pith Number

pith:GPOZVVZU

pith:2023:GPOZVVZUUH2FI54KPC3S6ZKI6T

not attested not anchored not stored refs pending

MDDL: A Framework for Reinforcement Learning-based Position Allocation in Multi-Channel Feed

Dong Wang, Fan Yang, Guogang Liao, Xiaowen Shi, Xiaoxu Wu, Xingxing Wang, Yongkang Wang, Yuanying Cai, Ze Wang

arxiv:2304.09087 v1 · 2023-04-17 · cs.IR · cs.AI · 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{GPOZVVZUUH2FI54KPC3S6ZKI6T}

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	2026-07-05T06:02:16.668469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33dd9ad734a1f454778a78b72f6548f4df354bf4324a22740f7c85aed060aa9b

Aliases

arxiv: 2304.09087 · arxiv_version: 2304.09087v1 · doi: 10.48550/arxiv.2304.09087 · pith_short_12: GPOZVVZUUH2F · pith_short_16: GPOZVVZUUH2FI54K · pith_short_8: GPOZVVZU

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/GPOZVVZUUH2FI54KPC3S6ZKI6T \
  | 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: 33dd9ad734a1f454778a78b72f6548f4df354bf4324a22740f7c85aed060aa9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2546bba2f61fd4cc03bb1771b78b01060e1aa4e8957da4830f2623c2c4a840b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-17T07:25:58Z",
    "title_canon_sha256": "ff6090ace557b24026b3a615d47af0709c65b03d69292abe1eff365c4e758d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09087",
    "kind": "arxiv",
    "version": 1
  }
}