Pith Number

pith:D5VOAAXR

pith:2025:D5VOAAXRQV3MZRNTWSFYB4UREY

not attested not anchored not stored refs pending

NodeRAG: Structuring Graph-based RAG with Heterogeneous Nodes

Chengze Li, Haojie Zheng, Haoxiang Chen, Lichao Sun, Ruoxi Chen, Tianyang Xu, Yixin Liu

arxiv:2504.11544 v1 · 2025-04-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5VOAAXRQV3MZRNTWSFYB4UREY}

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

Temporal Validity in Retrieval Memory: Eliminating Stale-Fact Errors for AI Agents over Evolving Knowledge

SAGE: A Self-Evolving Agentic Graph-Memory Engine for Structure-Aware Associative Memory

Receipt and verification

First computed	2026-07-05T10:49:36.702845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f6ae002f18576ccc5b3b48b80f2912604662ec368a137d70635ad65c8f51d69

Aliases

arxiv: 2504.11544 · arxiv_version: 2504.11544v1 · doi: 10.48550/arxiv.2504.11544 · pith_short_12: D5VOAAXRQV3M · pith_short_16: D5VOAAXRQV3MZRNT · pith_short_8: D5VOAAXR

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/D5VOAAXRQV3MZRNTWSFYB4UREY \
  | 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: 1f6ae002f18576ccc5b3b48b80f2912604662ec368a137d70635ad65c8f51d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "253e49cded39d4d33b45585171225fef9210ee62c1db3327cd9e742235ab6353",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-15T18:24:00Z",
    "title_canon_sha256": "7f7022dfe70fb5be13f485b66d6fc520d1c2becef4542dc3407311cc56dc974b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11544",
    "kind": "arxiv",
    "version": 1
  }
}