Pith Number

pith:Q5U4ZSA7

pith:2025:Q5U4ZSA7XFUNC6HC2GMBO6ARII

not attested not anchored not stored refs pending

FAR: Function-preserving Attention Replacement for IMC-friendly Inference

Huanrui Yang, Maxwell D Collins, Miao Hu, Yuxin Ren

arxiv:2505.21535 v4 · 2025-05-24 · cs.CV · cs.AI · 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{Q5U4ZSA7XFUNC6HC2GMBO6ARII}

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	2026-05-20T00:00:20.472745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8769ccc81fb968d178e2d19817781142184e6ecfe379dac4d1a778f6e263b593

Aliases

arxiv: 2505.21535 · arxiv_version: 2505.21535v4 · doi: 10.48550/arxiv.2505.21535 · pith_short_12: Q5U4ZSA7XFUN · pith_short_16: Q5U4ZSA7XFUNC6HC · pith_short_8: Q5U4ZSA7

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/Q5U4ZSA7XFUNC6HC2GMBO6ARII \
  | 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: 8769ccc81fb968d178e2d19817781142184e6ecfe379dac4d1a778f6e263b593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a70196037095f4b3887e08703dfac33d7d10a8ff38bc272367b7dd1e4985b06",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-24T02:23:46Z",
    "title_canon_sha256": "9f55eafe5ae459c3e78624cc3ba25883ba55a624bca5a862b94837f7b8d1ea18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21535",
    "kind": "arxiv",
    "version": 4
  }
}