Pith Number

pith:SJWHFJ5A

pith:2025:SJWHFJ5AJVSPEOZJNTOSRIS7HE

not attested not anchored not stored refs pending

On the Robustness of Cover Version Identification Models: A Study Using Cover Versions from YouTube

Robert J\"aschke, Simon Hachmeier

arxiv:2501.01333 v1 · 2025-01-02 · cs.MM · cs.IR · cs.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJWHFJ5AJVSPEOZJNTOSRIS7HE}

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	2026-07-05T09:56:18.315998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

926c72a7a04d64f23b296cdd28a25f391400c8f61b5474e156f7f9fab513afc0

Aliases

arxiv: 2501.01333 · arxiv_version: 2501.01333v1 · doi: 10.48550/arxiv.2501.01333 · pith_short_12: SJWHFJ5AJVSP · pith_short_16: SJWHFJ5AJVSPEOZJ · pith_short_8: SJWHFJ5A

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/SJWHFJ5AJVSPEOZJNTOSRIS7HE \
  | 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: 926c72a7a04d64f23b296cdd28a25f391400c8f61b5474e156f7f9fab513afc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a98eaf1a96e384da39bb22698506a73f9f7f80779a910690a4a80e7e529f16",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2025-01-02T16:35:58Z",
    "title_canon_sha256": "ab6f33c87d6aa1e064ec8e727195a5ccd877ac151b560bc7f3eddf3d18045d18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01333",
    "kind": "arxiv",
    "version": 1
  }
}