Pith Number

pith:H3GNZFAA

pith:2025:H3GNZFAAXFDEXR3B3MCDUZOR4H

not attested not anchored not stored refs pending

Multi-Type Context-Aware Conversational Recommender Systems via Mixture-of-Experts

Cheng Lin, Heng Tao Shen, Jie Zou, Jiwei Wei, Weikang Guo, Yang Yang, Zheng Wang

arxiv:2504.13655 v2 · 2025-04-18 · cs.CL · cs.AI · 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{H3GNZFAAXFDEXR3B3MCDUZOR4H}

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	2026-07-05T11:59:41.185272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eccdc9400b9464bc761db043a65d1e1d22028b27cdd06a367a6f0b297a41429

Aliases

arxiv: 2504.13655 · arxiv_version: 2504.13655v2 · doi: 10.48550/arxiv.2504.13655 · pith_short_12: H3GNZFAAXFDE · pith_short_16: H3GNZFAAXFDEXR3B · pith_short_8: H3GNZFAA

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/H3GNZFAAXFDEXR3B3MCDUZOR4H \
  | 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: 3eccdc9400b9464bc761db043a65d1e1d22028b27cdd06a367a6f0b297a41429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c598029863462d8501b1554af096c60e9b5ddc056cb95ee4060c449dc670fd0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-18T12:28:38Z",
    "title_canon_sha256": "c40e10f335f6c1dbc4895045b4d560d59201929e6b4c252dd4406173b581fdaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13655",
    "kind": "arxiv",
    "version": 2
  }
}