Pith Number

pith:WLANCQPE

pith:2022:WLANCQPEIAEV4BK2U35E7P4NVX

not attested not anchored not stored refs pending

Singapore Soundscape Site Selection Survey (S5): Identification of Characteristic Soundscapes of Singapore via Weighted k-means Clustering

Bhan Lam, Joo Young Hong, Karn N. Watcharasupat, Kenneth Ooi, Woon-Seng Gan, Zhen-Ting Ong

arxiv:2206.03112 v1 · 2022-06-07 · cs.LG · cs.SD · 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{WLANCQPEIAEV4BK2U35E7P4NVX}

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	2026-07-05T04:33:00.537443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c0d141e440095e055aa6fa4fbf8dadc5d14a09c255338bc7f7c59871c60455

Aliases

arxiv: 2206.03112 · arxiv_version: 2206.03112v1 · doi: 10.48550/arxiv.2206.03112 · pith_short_12: WLANCQPEIAEV · pith_short_16: WLANCQPEIAEV4BK2 · pith_short_8: WLANCQPE

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/WLANCQPEIAEV4BK2U35E7P4NVX \
  | 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: b2c0d141e440095e055aa6fa4fbf8dadc5d14a09c255338bc7f7c59871c60455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fde9ba4bd04da860ff2e07c5695d8c13f3d3d519c45752bf539108715b7df91",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-07T08:45:17Z",
    "title_canon_sha256": "126d55d5ffbc48096ebdb9069ff72bc39670f283b8bd766f7b133e5b4cbbb935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03112",
    "kind": "arxiv",
    "version": 1
  }
}