Pith Number

pith:DMORMIRW

pith:2023:DMORMIRWYNTXNAPXAAIUJQV6OT

not attested not anchored not stored refs pending

KuaiSim: A Comprehensive Simulator for Recommender Systems

Dong Zheng, Kesen Zhao, Kun Gai, Peng Jiang, Qingpeng Cai, Shuchang Liu, Xiangyu Zhao, Ziru Liu

arxiv:2309.12645 v2 · 2023-09-22 · 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{DMORMIRWYNTXNAPXAAIUJQV6OT}

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

Hierarchical Residual Policy Optimization for Generative Recommendations

Receipt and verification

First computed	2026-07-05T07:02:32.529897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b1d162236c3677681f7001144c2be74f958e24ffee6a0a92dbc719329419ec3

Aliases

arxiv: 2309.12645 · arxiv_version: 2309.12645v2 · doi: 10.48550/arxiv.2309.12645 · pith_short_12: DMORMIRWYNTX · pith_short_16: DMORMIRWYNTXNAPX · pith_short_8: DMORMIRW

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/DMORMIRWYNTXNAPXAAIUJQV6OT \
  | 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: 1b1d162236c3677681f7001144c2be74f958e24ffee6a0a92dbc719329419ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b5b61569943a720141364d13ee54c84f40923c1eb9a5dca936ba02aa406b48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-22T06:29:29Z",
    "title_canon_sha256": "e9ad74ba60894307f9e56992d69db62447989e6022fc1474e0c6aa8d7f2ef3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.12645",
    "kind": "arxiv",
    "version": 2
  }
}