Pith Number

pith:PT7ZODVB

pith:2026:PT7ZODVB3KMNRJ5GIX6SGLUI6Z

not attested not anchored not stored refs pending

GraphER: An Efficient Graph-Based Enrichment and Reranking Method for Retrieval-Augmented Generation

Chenyang Li, Dan Roth, Rongguang Wang, Ruizhong Miao, Sujith Ravi, Tao Sheng, Yuying Wang

arxiv:2603.24925 v2 · 2026-03-26 · cs.LG · cs.CL · 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{PT7ZODVB3KMNRJ5GIX6SGLUI6Z}

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	2026-06-09T02:07:25.143665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cff970ea1da98d8a7a645fd232e88f675f7d9fb0330fd337c840d35bdab6cc4

Aliases

arxiv: 2603.24925 · arxiv_version: 2603.24925v2 · doi: 10.48550/arxiv.2603.24925 · pith_short_12: PT7ZODVB3KMN · pith_short_16: PT7ZODVB3KMNRJ5G · pith_short_8: PT7ZODVB

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/PT7ZODVB3KMNRJ5GIX6SGLUI6Z \
  | 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: 7cff970ea1da98d8a7a645fd232e88f675f7d9fb0330fd337c840d35bdab6cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08791e999f4460fe2b863425176636ad6e72c3c76c605901de4f6426809a1825",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-26T01:30:22Z",
    "title_canon_sha256": "b8ba036b1e0c6c4e60cf8028a63e1ab24aca21abdd423bb59dedf35fcb6d9db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.24925",
    "kind": "arxiv",
    "version": 2
  }
}