Pith Number

pith:GG74ICDY

pith:2026:GG74ICDYQ6MLBM3TTSUW6UKIWD

not attested not anchored not stored refs pending

UNIQUE: Universal Top-k Sparse Attention for Training-free Inference and Sparsity-aware Training

Jinyu Li, Keqi Deng, Ruchao Fan, Shaoshi Ling

arxiv:2605.27740 v1 · 2026-05-26 · 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{GG74ICDYQ6MLBM3TTSUW6UKIWD}

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	2026-05-28T01:04:47.655955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31bfc408788798b0b3739ca96f5148b0e3ca947dc2924b1ea84420a756eb7563

Aliases

arxiv: 2605.27740 · arxiv_version: 2605.27740v1 · doi: 10.48550/arxiv.2605.27740 · pith_short_12: GG74ICDYQ6ML · pith_short_16: GG74ICDYQ6MLBM3T · pith_short_8: GG74ICDY

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/GG74ICDYQ6MLBM3TTSUW6UKIWD \
  | 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: 31bfc408788798b0b3739ca96f5148b0e3ca947dc2924b1ea84420a756eb7563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de340dfcb64fd899bd2f536dc66618a1d8806fca0607e50f47fb051321396573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T22:32:43Z",
    "title_canon_sha256": "49b4c5260348afa0fd8f3599d97dfd8b3735f831e409d9a6eea7bd8e4f45074d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27740",
    "kind": "arxiv",
    "version": 1
  }
}