Pith Number

pith:OT6KG5FY

pith:2025:OT6KG5FYO5ANRD3LHWAOSZ4SJR

not attested not anchored not stored refs pending

Learn from the Past: Fast Sparse Indexing for Large Language Model Decoding

Feiyu Yao, Qian Wang

arxiv:2506.15704 v1 · 2025-05-30 · cs.LG · cs.AI · 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{OT6KG5FYO5ANRD3LHWAOSZ4SJR}

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.

Cited by

2 papers in Pith

Predict, Reuse, and Repair: Accelerating Dynamic Sparse Attention for Long-Context LLM Decoding

Attention Sink in Transformers: A Survey on Utilization, Interpretation, and Mitigation

Receipt and verification

First computed	2026-07-05T11:23:50.702458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fca374b87740d88f6b3d80e967924c4552ed109f6f0fdb6edb4152e3222201

Aliases

arxiv: 2506.15704 · arxiv_version: 2506.15704v1 · doi: 10.48550/arxiv.2506.15704 · pith_short_12: OT6KG5FYO5AN · pith_short_16: OT6KG5FYO5ANRD3L · pith_short_8: OT6KG5FY

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/OT6KG5FYO5ANRD3LHWAOSZ4SJR \
  | 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: 74fca374b87740d88f6b3d80e967924c4552ed109f6f0fdb6edb4152e3222201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b2b0b42cda36e81b4651434fb5720e45cc29cf2f8da041ca11a01877591d23",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-30T02:35:59Z",
    "title_canon_sha256": "5988fff61caa31a5b25ed15b88e8b0c1ebac9ab0c3f78d96ba8fc0a14c247110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15704",
    "kind": "arxiv",
    "version": 1
  }
}