Pith Number

pith:XUL7KC2J

pith:2026:XUL7KC2JKVNEDU4XOYOMDIIDYW

not attested not anchored not stored refs pending

Neural Attention Search Linear: Towards Adaptive Token-Level Hybrid Attention Models

Andreas Bentzen Winje, Difan Deng, Lukas Fehring, Marius Lindauer

arxiv:2602.03681 v2 · 2026-02-03 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUL7KC2JKVNEDU4XOYOMDIIDYW}

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.

Receipt and verification

First computed	2026-06-03T02:05:45.452466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd17f50b49555a41d397761cc1a103c5a2998131a036bc013ab1bdd60f6cf748

Aliases

arxiv: 2602.03681 · arxiv_version: 2602.03681v2 · doi: 10.48550/arxiv.2602.03681 · pith_short_12: XUL7KC2JKVNE · pith_short_16: XUL7KC2JKVNEDU4X · pith_short_8: XUL7KC2J

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/XUL7KC2JKVNEDU4XOYOMDIIDYW \
  | 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: bd17f50b49555a41d397761cc1a103c5a2998131a036bc013ab1bdd60f6cf748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5c6ab0b2ce16a3ccfea720175428f37522208a4484fc016f66cd0af15877c5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-03T16:02:50Z",
    "title_canon_sha256": "e2b17f9e767b94a335779f11e9a88c389359159ee98eafea0a481db63fc23dff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.03681",
    "kind": "arxiv",
    "version": 2
  }
}