Pith Number

pith:NCZ7KOFK

pith:2017:NCZ7KOFKPPQZUTTILNJEDWSJVE

not attested not anchored not stored refs pending

Voice Conversion Using Sequence-to-Sequence Learning of Context Posterior Probabilities

Hiroshi Saruwatari, Hiroyuki Miyoshi, Shinnosuke Takamichi, Yuki Saito

arxiv:1704.02360 v4 · 2017-04-10 · cs.SD · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCZ7KOFKPPQZUTTILNJEDWSJVE}

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	2026-05-18T00:38:35.779163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b3f538aa7be19a4e685b5241da49a91d158ed9880b8a8169e66af36af9ae48

Aliases

arxiv: 1704.02360 · arxiv_version: 1704.02360v4 · doi: 10.48550/arxiv.1704.02360 · pith_short_12: NCZ7KOFKPPQZ · pith_short_16: NCZ7KOFKPPQZUTTI · pith_short_8: NCZ7KOFK

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/NCZ7KOFKPPQZUTTILNJEDWSJVE \
  | 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: 68b3f538aa7be19a4e685b5241da49a91d158ed9880b8a8169e66af36af9ae48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc38057281ae4ab48f63829aa2a8481cc0e2cd959653c60c057298473a8bf19c",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-04-10T12:35:33Z",
    "title_canon_sha256": "a9cf0244da52c1bfa8a1a89d833c40f651174c31d0187780f4a53e4b8e432f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02360",
    "kind": "arxiv",
    "version": 4
  }
}