Pith Number

pith:SMERQVG2

pith:2025:SMERQVG2OCZ737UTRIAIOBW4AD

not attested not anchored not stored refs pending

HoPE: Hyperbolic Rotary Positional Encoding for Stable Long-Range Dependency Modeling in Large Language Models

Chang Dai, Di Liang, Hongyu Shan, Mingyang Song

arxiv:2509.05218 v2 · 2025-09-05 · cs.CL · cs.AI

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMERQVG2OCZ737UTRIAIOBW4AD}

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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

Efficient Task Adaptation in Large Language Models via Selective Parameter Optimization

Receipt and verification

First computed	2026-07-05T12:06:20.850651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93091854da70b3fdfe938a008706dc00d20924660e26a68456fd6dd79b9ffc86

Aliases

arxiv: 2509.05218 · arxiv_version: 2509.05218v2 · doi: 10.48550/arxiv.2509.05218 · pith_short_12: SMERQVG2OCZ7 · pith_short_16: SMERQVG2OCZ737UT · pith_short_8: SMERQVG2

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/SMERQVG2OCZ737UTRIAIOBW4AD \
  | 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: 93091854da70b3fdfe938a008706dc00d20924660e26a68456fd6dd79b9ffc86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee28b85a7d7a1d0e8b17f3194dabe59178979fb9d7208c1ce3ee98e56817d5d9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-05T16:20:48Z",
    "title_canon_sha256": "4110cf7f09f30f48465b2da307970e7db75d347e1366425f728818b4acb3df72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05218",
    "kind": "arxiv",
    "version": 2
  }
}