Pith Number

pith:7KI3OSOP

pith:2025:7KI3OSOPXNOW7FDADT2R2WBPLI

not attested not anchored not stored refs pending

U-NIAH: Unified RAG and LLM Evaluation for Long Context Needle-In-A-Haystack

Bohan Li, Haofen Wang, Wenlong Wu, Yunfan Gao, Yun Xiong, Zijing Huang

arxiv:2503.00353 v1 · 2025-03-01 · cs.CL · 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{7KI3OSOPXNOW7FDADT2R2WBPLI}

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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.

Cited by

1 paper in Pith

A Survey of Scaling in Large Language Model Reasoning

Receipt and verification

First computed	2026-07-05T10:22:21.244069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa91b749cfbb5d6f94601cf51d582f5a2f2b44d567967d4dbb2c73d0d4dfdd0f

Aliases

arxiv: 2503.00353 · arxiv_version: 2503.00353v1 · doi: 10.48550/arxiv.2503.00353 · pith_short_12: 7KI3OSOPXNOW · pith_short_16: 7KI3OSOPXNOW7FDA · pith_short_8: 7KI3OSOP

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/7KI3OSOPXNOW7FDADT2R2WBPLI \
  | 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: fa91b749cfbb5d6f94601cf51d582f5a2f2b44d567967d4dbb2c73d0d4dfdd0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd15d37a1dcb5b4d229873a9d5dd7316ca300a95e2238599a8b989a65eeb704",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-01T05:05:24Z",
    "title_canon_sha256": "b058ee1f3df1a529162c483812174befa71e177a89b655bbf0d5b054d74ed625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00353",
    "kind": "arxiv",
    "version": 1
  }
}