Pith Number

pith:2NWE4KU5

pith:2026:2NWE4KU5GVJYQB5BCVS3EMCQKE

not attested not anchored not stored refs pending

LinearARD: Linear-Memory Attention Distillation for RoPE Restoration

Baoliang Tian, Haijun Zhang, Hengyu Zhong, Jun Wang, Ning Yang, Wentao Wang

arxiv:2604.00004 v2 · 2026-03-09 · cs.CL · 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{2NWE4KU5GVJYQB5BCVS3EMCQKE}

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	2026-07-24T01:23:08.060958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36c4e2a9d35538807a11565b230505127aab787847fdae7f98dee58335d1a5f

Aliases

arxiv: 2604.00004 · arxiv_version: 2604.00004v2 · doi: 10.48550/arxiv.2604.00004 · pith_short_12: 2NWE4KU5GVJY · pith_short_16: 2NWE4KU5GVJYQB5B · pith_short_8: 2NWE4KU5

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/2NWE4KU5GVJYQB5BCVS3EMCQKE \
  | 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: d36c4e2a9d35538807a11565b230505127aab787847fdae7f98dee58335d1a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb74db6594d0b779906afd83de0e27a1202ce35ae3f9fa600f74bdc3240f65dc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-03-09T10:51:01Z",
    "title_canon_sha256": "8767c691386be59b21e1ed6f4b79ec1cc4d5cee63949535200ea8972f92cda03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.00004",
    "kind": "arxiv",
    "version": 2
  }
}