Pith Number

pith:OJDFMGCG

pith:2026:OJDFMGCG2GN6W32VJ5KRBK23W4

not attested not anchored not stored refs pending

Core-based Hierarchies for Efficient GraphRAG

Ahmet Erdem Sar{\i}y\"uce, Jakir Hossain

arxiv:2603.05207 v2 · 2026-03-05 · cs.IR · 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{OJDFMGCG2GN6W32VJ5KRBK23W4}

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

2 papers in Pith

From PDF to RAG-Ready: Evaluating Document Conversion Frameworks for Domain-Specific Question Answering

Task-Adaptive Retrieval over Agentic Multi-Modal Web Histories via Learned Graph Memory

Receipt and verification

First computed	2026-06-03T01:05:11.427293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7246561846d19beb6f554f5510ab5bb7054cd859ce469eb33b3d8bec0ed3aaa2

Aliases

arxiv: 2603.05207 · arxiv_version: 2603.05207v2 · doi: 10.48550/arxiv.2603.05207 · pith_short_12: OJDFMGCG2GN6 · pith_short_16: OJDFMGCG2GN6W32V · pith_short_8: OJDFMGCG

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/OJDFMGCG2GN6W32VJ5KRBK23W4 \
  | 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: 7246561846d19beb6f554f5510ab5bb7054cd859ce469eb33b3d8bec0ed3aaa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53873239577adc1a714a85b8fde02a9e41ef7427b051f293f82f3cabcb5b4c53",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-03-05T14:17:30Z",
    "title_canon_sha256": "85489dc90f293693e263518e31411278b0051f6712ce672ceac0aa9e27ffcde6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05207",
    "kind": "arxiv",
    "version": 2
  }
}