Pith Number

pith:WSV5XXX2

pith:2024:WSV5XXX2NXCGHD5NLEW2XUMDCE

not attested not anchored not stored refs pending

The feasibility of sound zone control using an array of parametric array loudspeakers

Jia-Xin Zhong, Jing Lu, Tao Zhuang

arxiv:2407.10054 v1 · 2024-07-14 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSV5XXX2NXCGHD5NLEW2XUMDCE}

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	2026-07-05T08:43:38.277262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4abdbdefa6dc4638fad592dabd18311379911c5c2f4d38b6385299991baedc5

Aliases

arxiv: 2407.10054 · arxiv_version: 2407.10054v1 · doi: 10.48550/arxiv.2407.10054 · pith_short_12: WSV5XXX2NXCG · pith_short_16: WSV5XXX2NXCGHD5N · pith_short_8: WSV5XXX2

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/WSV5XXX2NXCGHD5NLEW2XUMDCE \
  | 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: b4abdbdefa6dc4638fad592dabd18311379911c5c2f4d38b6385299991baedc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31faa78adf85620f049096c6cf78f1c6ac92baeb6a82bf7cbabd9c89474d38f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-07-14T02:49:50Z",
    "title_canon_sha256": "78f5f8e24671974118df7ae41c585beb8f0aad02b82b2a74efb9452794c5cf97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10054",
    "kind": "arxiv",
    "version": 1
  }
}