Pith Number

pith:AFDG2Q5R

pith:2026:AFDG2Q5R5U4LA46DG5P7QHHKLI

not attested not anchored not stored refs pending

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

Jiakai Li, Jinchuan Xu, Ke Qin, Muquan Li, Qizhi Chen, Rongzheng Wang, Shuang Liang, Tao Wen, Yizhuo Ma

arxiv:2603.14828 v2 · 2026-03-16 · 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{AFDG2Q5R5U4LA46DG5P7QHHKLI}

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	2026-05-20T01:05:11.086697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01466d43b1ed38b073c3375ff81cea5a03f26229c0ee5fd2988306c41ce11f9b

Aliases

arxiv: 2603.14828 · arxiv_version: 2603.14828v2 · doi: 10.48550/arxiv.2603.14828 · pith_short_12: AFDG2Q5R5U4L · pith_short_16: AFDG2Q5R5U4LA46D · pith_short_8: AFDG2Q5R

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/AFDG2Q5R5U4LA46DG5P7QHHKLI \
  | 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: 01466d43b1ed38b073c3375ff81cea5a03f26229c0ee5fd2988306c41ce11f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7677dc7a98b1520e2e16c86b41d1a1d78daf60451c54d77a3374d2b5cbba0850",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-03-16T05:08:41Z",
    "title_canon_sha256": "d9d393ecbb54b3451e40391731dc5187a31e08973c6df2f1fe457649cd1ad950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.14828",
    "kind": "arxiv",
    "version": 2
  }
}