Pith Number

pith:UJZI3QLG

pith:2026:UJZI3QLGRUIZLKQFFKHHGCFEDP

not attested not anchored not stored refs pending

CMSL: Constructive Multi-Sequence Learning for Recommendation Systems

Hong Li, Hong Yan, Jijie Wei, Junjie Yang, Linfeng Liu, Li Sheng, Li Yu, Renzhi Wu, Sri Reddy, Tai Guo, Tao Jia, Xiaodong Wang, Zikun Cui

arxiv:2606.28533 v1 · 2026-06-26 · 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{UJZI3QLGRUIZLKQFFKHHGCFEDP}

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	2026-06-30T00:15:17.233304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2728dc1668d1195aa052a8e7308a41beeb634c3f7a620b25362ff8fb9135cbb

Aliases

arxiv: 2606.28533 · arxiv_version: 2606.28533v1 · doi: 10.48550/arxiv.2606.28533 · pith_short_12: UJZI3QLGRUIZ · pith_short_16: UJZI3QLGRUIZLKQF · pith_short_8: UJZI3QLG

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/UJZI3QLGRUIZLKQFFKHHGCFEDP \
  | 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: a2728dc1668d1195aa052a8e7308a41beeb634c3f7a620b25362ff8fb9135cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da90653920c905dcf4aa7d9595bdc03c40630320deb0887900657b6550d2b9b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-26T18:32:43Z",
    "title_canon_sha256": "ef3b9ed8ca0c72686484745f65a95f34b14f33fc91bc023ee37aa0ba18e70fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28533",
    "kind": "arxiv",
    "version": 1
  }
}