Pith Number

pith:PFWBYLG2

pith:2025:PFWBYLG24MSMZKXO4NSK2KE2PK

not attested not anchored not stored refs pending

Enhancing Wearable Tap Water Audio Detection through Subclass Annotation in the HD-Epic Dataset

Kristof Van Laerhoven, Robin Burchard

arxiv:2505.20788 v2 · 2025-05-27 · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFWBYLG24MSMZKXO4NSK2KE2PK}

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	2026-07-05T11:44:06.325635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

796c1c2cdae324ccaaeee364ad289a7aa8b0a11ee693ef48d8e35c6be7250677

Aliases

arxiv: 2505.20788 · arxiv_version: 2505.20788v2 · doi: 10.48550/arxiv.2505.20788 · pith_short_12: PFWBYLG24MSM · pith_short_16: PFWBYLG24MSMZKXO · pith_short_8: PFWBYLG2

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/PFWBYLG24MSMZKXO4NSK2KE2PK \
  | 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: 796c1c2cdae324ccaaeee364ad289a7aa8b0a11ee693ef48d8e35c6be7250677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d434f6f2ae3e8a06c948614741e30964c41402578b25917a7694cdf5eb73df",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-05-27T06:48:59Z",
    "title_canon_sha256": "b288d589e633892262d10d50e96371f2413424ba2d8ada52d9ad7d819274aa25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20788",
    "kind": "arxiv",
    "version": 2
  }
}