Pith Number

pith:2YERJASF

pith:2022:2YERJASF3TNB4IV6GFO6KRZCJJ

not attested not anchored not stored refs pending

Urban Rhapsody: Large-scale exploration of urban soundscapes

Claudio T. Silva, Fabio Miranda, Graham Dove, Joao Rulff, Juan Bello, Marcos Lage, Mark Cartwright, Maryam Hosseini

arxiv:2205.13064 v1 · 2022-05-25 · cs.CY · cs.HC · 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{2YERJASF3TNB4IV6GFO6KRZCJJ}

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	2026-07-05T05:31:49.694453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d609148245dcda1e22be315de547224a42e788afba7e18ac9251cfc2b0e5ac15

Aliases

arxiv: 2205.13064 · arxiv_version: 2205.13064v1 · doi: 10.48550/arxiv.2205.13064 · pith_short_12: 2YERJASF3TNB · pith_short_16: 2YERJASF3TNB4IV6 · pith_short_8: 2YERJASF

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/2YERJASF3TNB4IV6GFO6KRZCJJ \
  | 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: d609148245dcda1e22be315de547224a42e788afba7e18ac9251cfc2b0e5ac15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8132c34dd345a801bea1bfe329e2aecf57f28dedf1f7cec25b50bf3175f8ed7d",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-05-25T22:02:36Z",
    "title_canon_sha256": "a405aa432df4f713ec37d349e3b8455a7d1f0f71dd844ef4c2a9109334597383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13064",
    "kind": "arxiv",
    "version": 1
  }
}