Pith Number

pith:SDD33GTS

pith:2020:SDD33GTSESLKRJBSCT2ZR7UHMT

not attested not anchored not stored refs pending

PJS: phoneme-balanced Japanese singing voice corpus

Junya Koguchi, Shinnosuke Takamichi

arxiv:2006.02959 v1 · 2020-06-04 · cs.SD · 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{SDD33GTSESLKRJBSCT2ZR7UHMT}

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	2026-07-05T01:08:01.997885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90c7bd9a722496a8a43214f598fe8764ebe0f258af53578ed74202ed92b04cff

Aliases

arxiv: 2006.02959 · arxiv_version: 2006.02959v1 · doi: 10.48550/arxiv.2006.02959 · pith_short_12: SDD33GTSESLK · pith_short_16: SDD33GTSESLKRJBS · pith_short_8: SDD33GTS

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/SDD33GTSESLKRJBSCT2ZR7UHMT \
  | 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: 90c7bd9a722496a8a43214f598fe8764ebe0f258af53578ed74202ed92b04cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba170b5b2221c5cd19f4f8c58275635e1534c8921dd30762a5d942133e9c3e4",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-06-04T15:41:00Z",
    "title_canon_sha256": "830683e4b35bc2e8e76485647c3dd2c852c32acd266ea32ab3de5819f5e11091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02959",
    "kind": "arxiv",
    "version": 1
  }
}