Pith Number

pith:TED42G6I

pith:2026:TED42G6ITAIUE5BMYQREB3REON

not attested not anchored not stored refs pending

Training-Free Hashing-Based Attention via Binary Principal Components

Daohai Yu, Keyu Chen, Luxi Lin, Rongrong Ji, Ruizhi Qiao, Wenhao Li, Xing Sun, Zhanpeng Zeng, Zhifeng Shen

arxiv:2608.04405 v1 · 2026-08-05 · 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{TED42G6ITAIUE5BMYQREB3REON}

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	2026-08-06T01:35:10.860490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9907cd1bc8981142742cc42240ee24735ed174e404da6d0839540c0ddd2365fd

Aliases

arxiv: 2608.04405 · arxiv_version: 2608.04405v1 · doi: 10.48550/arxiv.2608.04405 · pith_short_12: TED42G6ITAIU · pith_short_16: TED42G6ITAIUE5BM · pith_short_8: TED42G6I

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/TED42G6ITAIUE5BMYQREB3REON \
  | 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: 9907cd1bc8981142742cc42240ee24735ed174e404da6d0839540c0ddd2365fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cedcd371d29fc873613bc116f8345aa5037659fa6801b94f553283344ee0fd2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-05T03:19:21Z",
    "title_canon_sha256": "af05a9d4bbe6fe367cc77bd7dd09dcb83b8c9816a65198483f1d161000d434fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04405",
    "kind": "arxiv",
    "version": 1
  }
}