Pith Number

pith:WC7H7GRP

pith:2025:WC7H7GRPB4SOCTHEZZ7XWQSY3Q

not attested not anchored not stored refs pending

Minimalist Softmax Attention Provably Learns Constrained Boolean Functions

Han Liu, Jerry Yao-Chieh Hu, Maojiang Su, Xiwen Zhang, Zhao Song

arxiv:2505.19531 v1 · 2025-05-26 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WC7H7GRPB4SOCTHEZZ7XWQSY3Q}

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	2026-07-05T11:09:31.841791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0be7f9a2f0f24e14ce4ce7f7b4258dc07946ec6fe5b3d0917cecfbbbb78e5aa

Aliases

arxiv: 2505.19531 · arxiv_version: 2505.19531v1 · doi: 10.48550/arxiv.2505.19531 · pith_short_12: WC7H7GRPB4SO · pith_short_16: WC7H7GRPB4SOCTHE · pith_short_8: WC7H7GRP

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/WC7H7GRPB4SOCTHEZZ7XWQSY3Q \
  | 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: b0be7f9a2f0f24e14ce4ce7f7b4258dc07946ec6fe5b3d0917cecfbbbb78e5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd78fe9d5be12b74815fa01745d795a52c557a1794e6600cc7549f1bf02dedc",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-26T05:33:26Z",
    "title_canon_sha256": "6d76c4bf4114a7f8900f996679e1e059e41da372dd1acadc5092548917efd50f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19531",
    "kind": "arxiv",
    "version": 1
  }
}