Pith Number

pith:NPEWPZEQ

pith:2022:NPEWPZEQYR2HMQI23P7GZHMHN6

not attested not anchored not stored refs pending

A Study on Robustness to Perturbations for Representations of Environmental Sound

Anish Arora, Claudio Silva, Ho-Hsiang Wu, Joao Rulff, Juan Pablo Bello, Magdalena Fuentes, Mark Cartwright, Sangeeta Srivastava

arxiv:2203.10425 v3 · 2022-03-20 · cs.SD · cs.AI · cs.LG · 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{NPEWPZEQYR2HMQI23P7GZHMHN6}

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	2026-07-05T04:38:14.166498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc967e490c47476411adbfe6c9d876f9d50a07412a3d58f48562bb26990b51c

Aliases

arxiv: 2203.10425 · arxiv_version: 2203.10425v3 · doi: 10.48550/arxiv.2203.10425 · pith_short_12: NPEWPZEQYR2H · pith_short_16: NPEWPZEQYR2HMQI2 · pith_short_8: NPEWPZEQ

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/NPEWPZEQYR2HMQI23P7GZHMHN6 \
  | 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: 6bc967e490c47476411adbfe6c9d876f9d50a07412a3d58f48562bb26990b51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc7c5cb87e8b97266fba94c65cd5581452bac3545fcdeb12f2ad56acc2da8a6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-03-20T01:04:38Z",
    "title_canon_sha256": "95cf3975936ab9e9a1f2d1712648a910dab222d9fce12d5a3b5229b879e1d9db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10425",
    "kind": "arxiv",
    "version": 3
  }
}