Pith Number

pith:HEZZDXHC

pith:2025:HEZZDXHCXWDUE2NDGNY23VFR7N

not attested not anchored not stored refs pending

Dual Knowledge-Enhanced Two-Stage Reasoner for Multimodal Dialog Systems

Haokun Wen, Liqiang Nie, Weili Guan, Xiangyu Zhao, Xiaolin Chen, Xuemeng Song

arxiv:2509.07817 v1 · 2025-09-09 · cs.CL · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEZZDXHCXWDUE2NDGNY23VFR7N}

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	2026-07-05T12:07:28.911786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393391dce2bd874269a33371add4b1fb662a4e1ffeb430eb1ed8d50db4f6b9f8

Aliases

arxiv: 2509.07817 · arxiv_version: 2509.07817v1 · doi: 10.48550/arxiv.2509.07817 · pith_short_12: HEZZDXHCXWDU · pith_short_16: HEZZDXHCXWDUE2ND · pith_short_8: HEZZDXHC

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/HEZZDXHCXWDUE2NDGNY23VFR7N \
  | 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: 393391dce2bd874269a33371add4b1fb662a4e1ffeb430eb1ed8d50db4f6b9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1f8bf52567cc1703e32c1e82003110cc92e06ea12d477ef7356b84e5609aef",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-09T14:55:28Z",
    "title_canon_sha256": "d0ca9b02a6008ef2fe631f8350406780cdd930a6c62a7f4e47f982979ebffb1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07817",
    "kind": "arxiv",
    "version": 1
  }
}