Pith Number

pith:IPHQWFPB

pith:2026:IPHQWFPBKGNL7LMDCLCJA7NRQO

not attested not anchored not stored refs pending

Multi-Head Attention Residuals

Cheng Luo, Junjie Hu, Zefan Cai

arxiv:2607.27230 v1 · 2026-07-22 · 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{IPHQWFPBKGNL7LMDCLCJA7NRQO}

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	2026-07-31T00:10:22.316201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

43cf0b15e1519abfad8312c4907db183833650c088d44c1a74f953c0736e2d02

Aliases

arxiv: 2607.27230 · arxiv_version: 2607.27230v1 · doi: 10.48550/arxiv.2607.27230 · pith_short_12: IPHQWFPBKGNL · pith_short_16: IPHQWFPBKGNL7LMD · pith_short_8: IPHQWFPB

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/IPHQWFPBKGNL7LMDCLCJA7NRQO \
  | 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: 43cf0b15e1519abfad8312c4907db183833650c088d44c1a74f953c0736e2d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51eb2b4315324575df4e679f3701b0d96dfb7600efc22bb89badad77a5fd7bb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-22T06:51:51Z",
    "title_canon_sha256": "809e1dad5c81c38d198c9a09384eded2d1f40922fba59d394aaf8241f1f8d4ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27230",
    "kind": "arxiv",
    "version": 1
  }
}