Pith Number

pith:5QJC4YEW

pith:2025:5QJC4YEW3STPVOECJXAJQBI2SL

not attested not anchored not stored refs pending

SlideAgent: Hierarchical Agentic Framework for Multi-Page Visual Document Understanding

Rachneet Kaur, Srijan Kumar, Sumitra Ganesh, Yiqiao Jin, Zhen Zeng

SARA hybrid RAG keeps some text passages and compresses the rest into vectors to raise answer quality under fixed token limits.

arxiv:2510.26615 v4 · 2025-10-30 · 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{5QJC4YEW3STPVOECJXAJQBI2SL}

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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.

Claims

C1strongest claim

SARA consistently improves answer relevance (+17.71), answer correctness (+13.72), and semantic similarity (+15.53) across 9 datasets and 5 open-source LLMs spanning 3 model families.

C2weakest assumption

The assumption that semantic compression vectors remain interpretable enough to enable effective iterative evidence reranking while preserving the benefits of the retained text snippets, as described in the hybrid framework proposal.

C3one line summary

SARA combines natural-language snippets with semantic compression vectors in RAG to improve answer relevance, correctness, and similarity on 9 datasets across 5 LLMs.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-06-08T01:03:50.453245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec122e6096dca6fab8824dc098051a92ee5fad6d902d73370199d21ad6041be8

Aliases

arxiv: 2510.26615 · arxiv_version: 2510.26615v4 · doi: 10.48550/arxiv.2510.26615 · pith_short_12: 5QJC4YEW3STP · pith_short_16: 5QJC4YEW3STPVOEC · pith_short_8: 5QJC4YEW

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/5QJC4YEW3STPVOECJXAJQBI2SL \
  | 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: ec122e6096dca6fab8824dc098051a92ee5fad6d902d73370199d21ad6041be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8953a54c0131b4c2406883d278fb2ae9ac791f13ac5892d45f734cdce7e213ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-10-30T15:41:15Z",
    "title_canon_sha256": "c259a800dea809ce258bd9d682a7773a7d0bca104ccef7b4e3173122967e7414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.26615",
    "kind": "arxiv",
    "version": 4
  }
}