Pith Number

pith:WX22IF2O

pith:2026:WX22IF2OGDAFJDAEXSJN3PBQ23

not attested not anchored not stored refs pending

Delta Attention Residuals

Cheng Luo, Junjie Hu, Zefan Cai

arxiv:2605.18855 v1 · 2026-05-13 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX22IF2OGDAFJDAEXSJN3PBQ23}

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	2026-05-20T00:06:25.866573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f5a4174e30c0548c04bc92ddbc30d6cc9615700e4d3c81d44e884b05045070

Aliases

arxiv: 2605.18855 · arxiv_version: 2605.18855v1 · doi: 10.48550/arxiv.2605.18855 · pith_short_12: WX22IF2OGDAF · pith_short_16: WX22IF2OGDAFJDAE · pith_short_8: WX22IF2O

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/WX22IF2OGDAFJDAEXSJN3PBQ23 \
  | 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: b5f5a4174e30c0548c04bc92ddbc30d6cc9615700e4d3c81d44e884b05045070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47cb895cce7c1fdd638907a796866fdbe72b2418c73ecd7ea9ef61aeacc33bd5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-13T16:05:30Z",
    "title_canon_sha256": "44b3afe4857e775dd8123aecdc1557bb5fbde788d2c02840d72ce98c25c1621c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18855",
    "kind": "arxiv",
    "version": 1
  }
}