Pith Number

pith:V76OY464

pith:2025:V76OY464JY4HTUOBU6SLE7PB5P

not attested not anchored not stored refs pending

HM-RAG: Hierarchical Multi-Agent Multimodal Retrieval Augmented Generation

Ding Wang, Jun Ma, Junming Liu, Pei Liu, Ruoyu Yao, Siyuan Meng, Xin Liu

arxiv:2504.12330 v1 · 2025-04-13 · cs.CL · 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{V76OY464JY4HTUOBU6SLE7PB5P}

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

2 papers in Pith

Query Symbolically or Retrieve Semantically? A Dataset and Method for Semi-Structured Question Answering

RELOOP: Recursive Retrieval with Multi-Hop Reasoner and Planners for Heterogeneous QA

Receipt and verification

First computed	2026-07-05T10:50:14.173381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

affcec73dc4e3879d1c1a7a4b27de1ebcf809402bf05512c73935a802a69112b

Aliases

arxiv: 2504.12330 · arxiv_version: 2504.12330v1 · doi: 10.48550/arxiv.2504.12330 · pith_short_12: V76OY464JY4H · pith_short_16: V76OY464JY4HTUOB · pith_short_8: V76OY464

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/V76OY464JY4HTUOBU6SLE7PB5P \
  | 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: affcec73dc4e3879d1c1a7a4b27de1ebcf809402bf05512c73935a802a69112b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4fdcc176fde8e74c5c2e7adecd9596631e8662b04394050ca02328452d5909c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-13T06:55:33Z",
    "title_canon_sha256": "72a868817f1175d21e6ddddf6570a2bf1e203aecffa9336094eb74bbd4a2d1a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12330",
    "kind": "arxiv",
    "version": 1
  }
}