Pith Number

pith:EP4I2DVB

pith:2024:EP4I2DVBYOSVXMAWJMPU6E57GT

not attested not anchored not stored refs pending

SimGRAG: Leveraging Similar Subgraphs for Knowledge Graphs Driven Retrieval-Augmented Generation

Wanrui Bian, Weiguo Zheng, Yiwen Pei, Yuzheng Cai, Zhenyue Guo

arxiv:2412.15272 v2 · 2024-12-17 · cs.CL · cs.AI · 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{EP4I2DVBYOSVXMAWJMPU6E57GT}

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	2026-07-05T11:11:38.690550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f88d0ea1c3a55bb0164b1f4f13bf34c8b9233fb25b3078c20eeba1a6f3a157

Aliases

arxiv: 2412.15272 · arxiv_version: 2412.15272v2 · doi: 10.48550/arxiv.2412.15272 · pith_short_12: EP4I2DVBYOSV · pith_short_16: EP4I2DVBYOSVXMAW · pith_short_8: EP4I2DVB

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/EP4I2DVBYOSVXMAWJMPU6E57GT \
  | 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: 23f88d0ea1c3a55bb0164b1f4f13bf34c8b9233fb25b3078c20eeba1a6f3a157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e84310936341b576f49580e75982e8d262c1f41f59f3add6b17f2a7439a935",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-17T15:40:08Z",
    "title_canon_sha256": "381e9a866963ee545ee8afa95dbd77bfdb31236a1a356a509ae9be3475e3a252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15272",
    "kind": "arxiv",
    "version": 2
  }
}