Pith Number

pith:L7NEZLLF

pith:2026:L7NEZLLFKYLSEG2LFGSI233STD

not attested not anchored not stored refs pending

Beyond Chunk-Local Extraction: Cross-Chunk Graph Augmentation for GraphRAG

Jiaming Zhang, Jianxiang Yu, Jing Yu, Xiang Li, Yibo Zhao

arxiv:2605.28004 v1 · 2026-05-27 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7NEZLLFKYLSEG2LFGSI233STD}

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	2026-05-28T01:04:55.752684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fda4cad655617221b4b29a48d6f7298ec164c1f07c7776b6fd861ce3060b14c

Aliases

arxiv: 2605.28004 · arxiv_version: 2605.28004v1 · doi: 10.48550/arxiv.2605.28004 · pith_short_12: L7NEZLLFKYLS · pith_short_16: L7NEZLLFKYLSEG2L · pith_short_8: L7NEZLLF

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/L7NEZLLFKYLSEG2LFGSI233STD \
  | 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: 5fda4cad655617221b4b29a48d6f7298ec164c1f07c7776b6fd861ce3060b14c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecca4a4aafd1397de97a61d47af35f23075e4da2a4aae909d3ecaf8e5d440bfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T05:55:53Z",
    "title_canon_sha256": "7d32736ef034eaa2c982688e5a4ebad637cd36c40e6b89ce47993dc4cfbe8f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28004",
    "kind": "arxiv",
    "version": 1
  }
}