Pith Number

pith:N4SZNAHW

pith:2026:N4SZNAHWZ76TWHJQB2IAYHLJUZ

not attested not anchored not stored refs pending

When Attention Collapses: Stage-Aware Visual Token Pruning from Structure to Semantics

Huanghe Zhang, Jiahui Wang, Kai Zhang, Mai Han

arxiv:2606.03569 v1 · 2026-06-02 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4SZNAHWZ76TWHJQB2IAYHLJUZ}

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	2026-06-03T01:06:01.129769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f259680f6cffd3b1d300e900c1d69a66cfb7e7cd5e464779ae43c26e69bbfe2

Aliases

arxiv: 2606.03569 · arxiv_version: 2606.03569v1 · doi: 10.48550/arxiv.2606.03569 · pith_short_12: N4SZNAHWZ76T · pith_short_16: N4SZNAHWZ76TWHJQ · pith_short_8: N4SZNAHW

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/N4SZNAHWZ76TWHJQB2IAYHLJUZ \
  | 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: 6f259680f6cffd3b1d300e900c1d69a66cfb7e7cd5e464779ae43c26e69bbfe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30fd9ff726cc461e66155741cdfd7f964d61454a6acd4d98a1b6b6836a103106",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-02T12:36:24Z",
    "title_canon_sha256": "949ba01f9623439f310208dbf2c86b92c86d6d8c92ceb43b742cbf25cc903681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03569",
    "kind": "arxiv",
    "version": 1
  }
}