Pith Number

pith:FCIHAAYF

pith:2025:FCIHAAYFBWRLOHHQDIWLT5G7TU

not attested not anchored not stored refs pending

Youtu-GraphRAG: Vertically Unified Agents for Graph Retrieval-Augmented Complex Reasoning

Di Yin, Junnan Dong, Linhao Luo, Qian-Wen Zhang, Siyu An, Xiao Huang, Xing Sun, Yifei Yu, Yunsheng Wu

arxiv:2508.19855 v3 · 2025-08-27 · 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{FCIHAAYFBWRLOHHQDIWLT5G7TU}

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

7 papers in Pith

MoG: Mixture of Experts for Graph-based Retrieval-Augmented Generation

GraphReview: Scientific Paper Evaluation via LLM-based Graph Evidence Expansion

MemGraphRAG: Memory-based Multi-Agent System for Graph Retrieval-Augmented Generation

Toward Robust GraphRAG: Mitigating Retrieval Drift and Hallucination from Imperfect Knowledge Graphs

G-reasoner: Foundation Models for Unified Reasoning over Graph-structured Knowledge

Receipt and verification

First computed	2026-07-05T12:03:52.053983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28907003050da2b71cf01a2cb9f4df9d25c3f78216a52eba1409de6f5588daf4

Aliases

arxiv: 2508.19855 · arxiv_version: 2508.19855v3 · doi: 10.48550/arxiv.2508.19855 · pith_short_12: FCIHAAYFBWRL · pith_short_16: FCIHAAYFBWRLOHHQ · pith_short_8: FCIHAAYF

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/FCIHAAYFBWRLOHHQDIWLT5G7TU \
  | 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: 28907003050da2b71cf01a2cb9f4df9d25c3f78216a52eba1409de6f5588daf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db9f8d21c3033d14cf4f649a288231f18f5b6efdf31af4133f58a52a5751dfd3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-27T13:13:20Z",
    "title_canon_sha256": "90ea8ab3ff1910662ed6a26a253514eb71ac4df82c55f35665d335381370b12b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19855",
    "kind": "arxiv",
    "version": 3
  }
}