Pith Number

pith:WJLR6S43

pith:2026:WJLR6S43UQI6POXUYSDIRZECTW

not attested not anchored not stored refs pending

LiteTopK: Exploiting the Curse of Dimensionality for a Fused Indexer-TopK Kernel in Long-Context Sparse Attention

Gao Cong, Jiangneng Li, Jianyang Gao, Peiqi Yin, Ziqi Yin

arxiv:2607.11976 v1 · 2026-07-13 · 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{WJLR6S43UQI6POXUYSDIRZECTW}

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	2026-07-15T00:21:25.682257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2571f4b9ba411e7baf4c48688e4829db1b8c9bdc8af4b5462d217ab006e9112

Aliases

arxiv: 2607.11976 · arxiv_version: 2607.11976v1 · doi: 10.48550/arxiv.2607.11976 · pith_short_12: WJLR6S43UQI6 · pith_short_16: WJLR6S43UQI6POXU · pith_short_8: WJLR6S43

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/WJLR6S43UQI6POXUYSDIRZECTW \
  | 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: b2571f4b9ba411e7baf4c48688e4829db1b8c9bdc8af4b5462d217ab006e9112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59e90bb7e7a1e336d69f26cd7d5986a4610613aba802d22db7af18875d8eceb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-13T03:53:56Z",
    "title_canon_sha256": "f33ea90912e47c96d69104aa611208986fff713fbe5b9a8b9f3ca43d3ed1a2e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11976",
    "kind": "arxiv",
    "version": 1
  }
}