Pith Number

pith:JPZSDK4I

pith:2025:JPZSDK4I6ILZYOBL7LZYROQVFM

not attested not anchored not stored refs pending

Full-Stack Optimized Large Language Models for Lifelong Sequential Behavior Comprehension in Recommendation

Bo Chen, Chenxu Zhu, Jiachen Zhu, Jianghao Lin, Rong Shan, Ruiming Tang, Weinan Zhang, Yong Yu

arxiv:2501.13344 v1 · 2025-01-23 · 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{JPZSDK4I6ILZYOBL7LZYROQVFM}

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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	2026-07-05T10:04:27.073702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bf321ab88f2179c382bfaf388ba152b04906593b401a0a74ae78a92fadc2d70

Aliases

arxiv: 2501.13344 · arxiv_version: 2501.13344v1 · doi: 10.48550/arxiv.2501.13344 · pith_short_12: JPZSDK4I6ILZ · pith_short_16: JPZSDK4I6ILZYOBL · pith_short_8: JPZSDK4I

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/JPZSDK4I6ILZYOBL7LZYROQVFM \
  | 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: 4bf321ab88f2179c382bfaf388ba152b04906593b401a0a74ae78a92fadc2d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49a36c1708351a7c65d021c9b14d8e4c14b73adc0aae92fa459f26c3fafa0f1a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-23T03:05:13Z",
    "title_canon_sha256": "2389c53ea01c3f9fa3eff3f67f641915dcba09ac34197cbd49a701aa6cb5e477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13344",
    "kind": "arxiv",
    "version": 1
  }
}