Pith Number

pith:O5JNL2K3

pith:2020:O5JNL2K3LRUWAALTEHNNZP2KSG

not attested not anchored not stored refs pending

Deep Autotuner: a Pitch Correcting Network for Singing Performances

Cheng-i Wang, George Tzanetakis, Minje Kim, Sanna Wager

arxiv:2002.05511 v1 · 2020-02-12 · cs.SD · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5JNL2K3LRUWAALTEHNNZP2KSG}

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	2026-07-05T00:43:07.531137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7752d5e95b5c6960017321dadcbf4a91aff0159d16db81f3a5c79ab2c1aa4543

Aliases

arxiv: 2002.05511 · arxiv_version: 2002.05511v1 · doi: 10.48550/arxiv.2002.05511 · pith_short_12: O5JNL2K3LRUW · pith_short_16: O5JNL2K3LRUWAALT · pith_short_8: O5JNL2K3

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/O5JNL2K3LRUWAALTEHNNZP2KSG \
  | 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: 7752d5e95b5c6960017321dadcbf4a91aff0159d16db81f3a5c79ab2c1aa4543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb34d993185eede29ba7d920de12264c9eb1843bcc45cd057eed7545fd3bec8c",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-02-12T01:33:56Z",
    "title_canon_sha256": "7676d5f33fa5fe15fa1bb0658a5fee476dba176ccb1aad3d69e6aef40afcad8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05511",
    "kind": "arxiv",
    "version": 1
  }
}