Pith Number

pith:ZRWG3BEO

pith:2025:ZRWG3BEO3HL4NXQKAH634SFOZ5

not attested not anchored not stored refs pending

Spatially Selective Active Noise Control for Open-fitting Hearables with Acausal Optimization

Simon Doclo, Tong Xiao

arxiv:2505.10372 v1 · 2025-05-15 · eess.AS · cs.SD · cs.SY · eess.SP · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRWG3BEO3HL4NXQKAH634SFOZ5}

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	2026-07-05T11:03:45.222241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6c6d848ed9d7c6de0a01fdbe48aecf72a6340360f073d4ec855795e1b11bda

Aliases

arxiv: 2505.10372 · arxiv_version: 2505.10372v1 · doi: 10.48550/arxiv.2505.10372 · pith_short_12: ZRWG3BEO3HL4 · pith_short_16: ZRWG3BEO3HL4NXQK · pith_short_8: ZRWG3BEO

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/ZRWG3BEO3HL4NXQKAH634SFOZ5 \
  | 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: cc6c6d848ed9d7c6de0a01fdbe48aecf72a6340360f073d4ec855795e1b11bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3a83af3e7f093eeb10212e896b6593e8852dec794880e7e08cd4a6c79fa1fe",
    "cross_cats_sorted": [
      "cs.SD",
      "cs.SY",
      "eess.SP",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-05-15T14:56:15Z",
    "title_canon_sha256": "7982735c2ca6ed3ca47cb5a63ee6aa309775a912693efd5d785b76b5894ab654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10372",
    "kind": "arxiv",
    "version": 1
  }
}