Pith Number

pith:JVHLI5RI

pith:2025:JVHLI5RIHXWQA7OVBXLXFSMHWW

not attested not anchored not stored refs pending

Multimodal Foundation Model-Driven User Interest Modeling and Behavior Analysis on Short Video Platforms

Li Zhang, Qianyi Sun, Yike Peng, Yingying Zhuang, Yushang Zhao, Zhihui Zhang

arxiv:2509.04751 v1 · 2025-09-05 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVHLI5RIHXWQA7OVBXLXFSMHWW}

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	2026-07-05T12:05:28.957760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4eb476283ded007dd50dd772c987b58a45e76207ebb7705eefc5850ff93f4c

Aliases

arxiv: 2509.04751 · arxiv_version: 2509.04751v1 · doi: 10.48550/arxiv.2509.04751 · pith_short_12: JVHLI5RIHXWQ · pith_short_16: JVHLI5RIHXWQA7OV · pith_short_8: JVHLI5RI

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/JVHLI5RIHXWQA7OVBXLXFSMHWW \
  | 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: 4d4eb476283ded007dd50dd772c987b58a45e76207ebb7705eefc5850ff93f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3f086fd6bb43e2f0bfec87f9d976813ed034f88441d920d15e5ba8993810f7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-09-05T02:05:10Z",
    "title_canon_sha256": "408509614f0e3b5d5d1b0de1a5c791a9287c96184426877fb199f8dad8cf6e23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04751",
    "kind": "arxiv",
    "version": 1
  }
}