Pith Number

pith:2GUU3KVD

pith:2026:2GUU3KVDPEPE2X2EGSINML5MYB

not attested not anchored not stored refs pending

Apple Neural Engine: Architecture, Programming, and Performance

Spencer H. Bryngelson

arxiv:2606.22283 v1 · 2026-06-21 · cs.AR · cs.OS · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GUU3KVDPEPE2X2EGSINML5MYB}

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	2026-06-23T02:13:33.889666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a94daaa3791e4d5f443490d62facc06301061afd761742ad8592efa5087554

Aliases

arxiv: 2606.22283 · arxiv_version: 2606.22283v1 · doi: 10.48550/arxiv.2606.22283 · pith_short_12: 2GUU3KVDPEPE · pith_short_16: 2GUU3KVDPEPE2X2E · pith_short_8: 2GUU3KVD

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/2GUU3KVDPEPE2X2EGSINML5MYB \
  | 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: d1a94daaa3791e4d5f443490d62facc06301061afd761742ad8592efa5087554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ed8a142e358d8d05cec2be0c2640573ac9f1766b39e8783abede79370ff441",
    "cross_cats_sorted": [
      "cs.OS",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-06-21T00:17:34Z",
    "title_canon_sha256": "0897b80c3e1f667687546125487dc3b4e0e2b04dccb082af555f0c84c4bfd01c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22283",
    "kind": "arxiv",
    "version": 1
  }
}