Pith Number

pith:TBZFXCDP

pith:2020:TBZFXCDPFQ52BQKDW7EMKMTKFW

not attested not anchored not stored refs pending

Receptive-Field Regularized CNNs for Music Classification and Tagging

Gerhard Widmer, Hamid Eghbal-zadeh, Khaled Koutini, Paul Primus, Shreyan Chowdhury, Verena Haunschmid

arxiv:2007.13503 v1 · 2020-07-27 · eess.AS · cs.LG · 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{TBZFXCDPFQ52BQKDW7EMKMTKFW}

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	2026-07-05T01:22:25.039819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98725b886f2c3ba0c143b7c8c5326a2db2474841d05277eece319be6fea37d45

Aliases

arxiv: 2007.13503 · arxiv_version: 2007.13503v1 · doi: 10.48550/arxiv.2007.13503 · pith_short_12: TBZFXCDPFQ52 · pith_short_16: TBZFXCDPFQ52BQKD · pith_short_8: TBZFXCDP

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/TBZFXCDPFQ52BQKDW7EMKMTKFW \
  | 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: 98725b886f2c3ba0c143b7c8c5326a2db2474841d05277eece319be6fea37d45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127c0c8095b8071842454222498e09540196fe44c648a393bddb409f9d4c1cb1",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-27T12:48:12Z",
    "title_canon_sha256": "656a49d76bf7e60c69d9e4f4b70d17281f8e4255528f5b3241abb934cb1320bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13503",
    "kind": "arxiv",
    "version": 1
  }
}