Pith Number

pith:LOUTS3V2

pith:2026:LOUTS3V2PLSKUEGYIR7HZPJEPJ

not attested not anchored not stored refs pending

Do Generative Recommenders Deepen the Information Cocoon? A Closed-Loop Simulation with LLM-powered User Simulators

Gengxin Sun, Hongxi Cui, Jiyuan Yang, Lingjie Wang, Mengqi Zhang, Pengjie Ren, Xin Xin, Yuanzi Li

arxiv:2606.17707 v1 · 2026-06-16 · 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{LOUTS3V2PLSKUEGYIR7HZPJEPJ}

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	2026-06-19T16:10:19.906385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba9396eba7ae4aa10d8447e7cbd247a5399d5a9a1d65168270f4251382be34d

Aliases

arxiv: 2606.17707 · arxiv_version: 2606.17707v1 · doi: 10.48550/arxiv.2606.17707 · pith_short_12: LOUTS3V2PLSK · pith_short_16: LOUTS3V2PLSKUEGY · pith_short_8: LOUTS3V2

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/LOUTS3V2PLSKUEGYIR7HZPJEPJ \
  | 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: 5ba9396eba7ae4aa10d8447e7cbd247a5399d5a9a1d65168270f4251382be34d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b56a075f4fbdb12b135c8b60db82d39549943f5c6cf72b2aeb926d7a875113e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-16T09:17:46Z",
    "title_canon_sha256": "2ae191b1575455cb6403a546e2eabbd63b92bb55b3c8ca62cfa85c9c6e5af2c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17707",
    "kind": "arxiv",
    "version": 1
  }
}