Pith Number

pith:PURZB4GB

pith:2025:PURZB4GB35BS73QEMO52TNQLNE

not attested not anchored not stored refs pending

Implementing Keyword Spotting on the MCUX947 Microcontroller with Integrated NPU

Hrvoje D\v{z}apo, Petar Jaku\v{s}

arxiv:2506.08911 v1 · 2025-06-10 · cs.HC · cs.AR · cs.LG · cs.PF · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PURZB4GB35BS73QEMO52TNQLNE}

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	2026-07-05T11:24:53.439337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d2390f0c1df432fee0463bba9b60b6905b8423cfd7988b9002d01662a58d92b

Aliases

arxiv: 2506.08911 · arxiv_version: 2506.08911v1 · doi: 10.48550/arxiv.2506.08911 · pith_short_12: PURZB4GB35BS · pith_short_16: PURZB4GB35BS73QE · pith_short_8: PURZB4GB

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/PURZB4GB35BS73QEMO52TNQLNE \
  | 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: 7d2390f0c1df432fee0463bba9b60b6905b8423cfd7988b9002d01662a58d92b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ee5863c1e1221cb8d8c6e367b9254739b3d8f51264f79d1dfa110e521c86518",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.LG",
      "cs.PF",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-06-10T15:38:21Z",
    "title_canon_sha256": "6e42517960f1db0eb465fa574c95b7e65d570b9589c4540c31cd033a03edb39d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08911",
    "kind": "arxiv",
    "version": 1
  }
}