Pith Number

pith:UQA7XBFL

pith:2024:UQA7XBFLZS7UQVI4OSMFVGWMGJ

not attested not anchored not stored refs pending

Automating Urban Soundscape Enhancements with AI: In-situ Assessment of Quality and Restorativeness in Traffic-Exposed Residential Areas

Bhan Lam, Georgios Christopoulos, Irene Lee, Jian Kang, Joo Young Hong, Kar Fye Alvin Lee, Karn N. Watcharasupat, Kenneth Ooi, Trevor Wong, Vanessa Boey, Wen-Hui Ong, Woon-Seng Gan, Zhen-Ting Ong

arxiv:2407.05744 v2 · 2024-07-08 · eess.AS · 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{UQA7XBFLZS7UQVI4OSMFVGWMGJ}

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	2026-07-05T09:18:28.028846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a401fb84abccbf48551c74985a9acc32575df6ecb449749b901c8cff3e131cb7

Aliases

arxiv: 2407.05744 · arxiv_version: 2407.05744v2 · doi: 10.48550/arxiv.2407.05744 · pith_short_12: UQA7XBFLZS7U · pith_short_16: UQA7XBFLZS7UQVI4 · pith_short_8: UQA7XBFL

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/UQA7XBFLZS7UQVI4OSMFVGWMGJ \
  | 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: a401fb84abccbf48551c74985a9acc32575df6ecb449749b901c8cff3e131cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22db2fc33186d2369528b0b4e6d065dbefbf189d788af99a7243239fc2c6c247",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-07-08T08:48:43Z",
    "title_canon_sha256": "d7b1a8029d0de590c589adf356f18a3553075be62672ca6a8d051261ec5748e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05744",
    "kind": "arxiv",
    "version": 2
  }
}