Pith Number

pith:LPYAICNF

pith:2025:LPYAICNF7ZSXOUEP3N7IAUPD7A

not attested not anchored not stored refs pending

PersonaX: A Recommendation Agent Oriented User Modeling Framework for Long Behavior Sequence

Min Xu, Qiang Wu, Wujiang Xu, Xing Zi, Yunxiao Shi, Zeqi Zhang

arxiv:2503.02398 v2 · 2025-03-04 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPYAICNF7ZSXOUEP3N7IAUPD7A}

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

2 papers in Pith

Toward User Preference Alignment in LLM Recommendation via Explicit Context Feedback

PersonalAlign: Hierarchical Implicit Intent Alignment for Personalized GUI Agent with Long-Term User-Centric Records

Receipt and verification

First computed	2026-07-05T11:08:40.534647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf00409a5fe6577508fdb7e8051e3f82656e717830476040fb070bca9744d0e

Aliases

arxiv: 2503.02398 · arxiv_version: 2503.02398v2 · doi: 10.48550/arxiv.2503.02398 · pith_short_12: LPYAICNF7ZSX · pith_short_16: LPYAICNF7ZSXOUEP · pith_short_8: LPYAICNF

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/LPYAICNF7ZSXOUEP3N7IAUPD7A \
  | 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: 5bf00409a5fe6577508fdb7e8051e3f82656e717830476040fb070bca9744d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854afac340fa094f1463266e150e5720bece38919ba9f4ad8ee0787a4f59b3b1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-03-04T08:41:40Z",
    "title_canon_sha256": "77eb689987914bfa80ef4c01e3825e180ff398fd23634ef609305c8ee9a676f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02398",
    "kind": "arxiv",
    "version": 2
  }
}