Pith Number

pith:ZTM7SKQX

pith:2026:ZTM7SKQXLWJA2KYZ2W436NRHUT

not attested not anchored not stored refs pending

Echoes: A semantically-aligned music deepfake detection dataset

Dan Oneata, Horia Cucu, Nicolas M. Muller, Octavian Pascu

arxiv:2603.23667 v2 · 2026-03-24 · cs.SD · cs.AI · 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{ZTM7SKQXLWJA2KYZ2W436NRHUT}

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	2026-07-10T01:19:43.127417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccd9f92a175d920d2b19d5b9bf3627a4eaf177053993a90d8e371a9556c24b99

Aliases

arxiv: 2603.23667 · arxiv_version: 2603.23667v2 · doi: 10.48550/arxiv.2603.23667 · pith_short_12: ZTM7SKQXLWJA · pith_short_16: ZTM7SKQXLWJA2KYZ · pith_short_8: ZTM7SKQX

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/ZTM7SKQXLWJA2KYZ2W436NRHUT \
  | 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: ccd9f92a175d920d2b19d5b9bf3627a4eaf177053993a90d8e371a9556c24b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04920f7fd52b12f398bdb9fa81acd67d4cfeb73e9ab15e15667859391e345177",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-03-24T19:10:42Z",
    "title_canon_sha256": "e281873bdc43e25842af8213609ab9d48fcf1bb8331dd434cd6b73091acde47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.23667",
    "kind": "arxiv",
    "version": 2
  }
}