Pith Number

pith:K5HC64CC

pith:2026:K5HC64CCX2ZEKBWZXCX2F4SFQF

not attested not anchored not stored refs pending

ASAP: Attention Sink Anchored Pruning

Donghun Lee, Hanyoung Kim, Jaehyuk Lee, Yanggee Kim

arxiv:2605.22372 v1 · 2026-05-21 · 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{K5HC64CCX2ZEKBWZXCX2F4SFQF}

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	2026-05-22T01:04:40.402287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574e2f7042beb24506d9b8afa2f24581515dc7910f33882ade11e113999fc83c

Aliases

arxiv: 2605.22372 · arxiv_version: 2605.22372v1 · doi: 10.48550/arxiv.2605.22372 · pith_short_12: K5HC64CCX2ZE · pith_short_16: K5HC64CCX2ZEKBWZ · pith_short_8: K5HC64CC

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/K5HC64CCX2ZEKBWZXCX2F4SFQF \
  | 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: 574e2f7042beb24506d9b8afa2f24581515dc7910f33882ade11e113999fc83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5474a2a0d680beec32bec13f4be190eb1cb31abfd0a109b317ccbfa06f8f07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T12:04:49Z",
    "title_canon_sha256": "babb3c043243462befd7048e2254c2246fcf900d78d505d3f050e70a04aef9a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22372",
    "kind": "arxiv",
    "version": 1
  }
}