Pith Number

pith:NTP7F6UD

pith:2025:NTP7F6UD3UL63CG5BPDNZZJWFI

not attested not anchored not stored refs pending

DiscRec: Disentangled Semantic-Collaborative Modeling for Generative Recommendation

Chang Liu, Fuli Feng, Wenge Rong, Xiaoyan Zhao, Yang Zhang, Yimeng Bai

arxiv:2506.15576 v2 · 2025-06-18 · 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{NTP7F6UD3UL63CG5BPDNZZJWFI}

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

3 papers in Pith

DREAM: Dynamic Refinement of Early Assignment Mappings

Dual-Diffusional Generative Fashion Recommendation

Differentiable Semantic ID for Generative Recommendation

Receipt and verification

First computed	2026-07-05T11:25:13.150104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cdff2fa83dd17ed88dd0bc6dce5362a3d380934e147ccae6818f9825bfb8eed

Aliases

arxiv: 2506.15576 · arxiv_version: 2506.15576v2 · doi: 10.48550/arxiv.2506.15576 · pith_short_12: NTP7F6UD3UL6 · pith_short_16: NTP7F6UD3UL63CG5 · pith_short_8: NTP7F6UD

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/NTP7F6UD3UL63CG5BPDNZZJWFI \
  | 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: 6cdff2fa83dd17ed88dd0bc6dce5362a3d380934e147ccae6818f9825bfb8eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b197a7db5e7fc41b29497a27018c1fa8328cc32d70ba6ae73a1d5ff14b951849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-18T15:53:47Z",
    "title_canon_sha256": "a31fde8bdba391d9981764cfd20851828ac72640ce4c97b057a0763e31170779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15576",
    "kind": "arxiv",
    "version": 2
  }
}