Pith Number

pith:UCE25ZNV

pith:2026:UCE25ZNVQSMM2PSZ2T63H7JU43

not attested not anchored not stored refs pending

SDP-Codec: A Speaker-Decoupled Speech Codec with Pitch Injection for Low-Bitrate Coding and Zero-Shot Voice Conversion

Hounsu Kim, Juhan Nam

arxiv:2606.21157 v1 · 2026-06-19 · cs.SD · eess.AS

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\usepackage{pith}
\pithnumber{UCE25ZNVQSMM2PSZ2T63H7JU43}

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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.

Cited by

1 paper in Pith

SDP-Codec: A Speaker-Decoupled Speech Codec with Pitch Injection for Low-Bitrate Coding and Zero-Shot Voice Conversion

Receipt and verification

First computed	2026-06-23T01:12:31.872236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a089aee5b58498cd3e59d4fdb3fd34e6ee54d9e70bb22c4722bf6e2bd01de582

Aliases

arxiv: 2606.21157 · arxiv_version: 2606.21157v1 · doi: 10.48550/arxiv.2606.21157 · pith_short_12: UCE25ZNVQSMM · pith_short_16: UCE25ZNVQSMM2PSZ · pith_short_8: UCE25ZNV

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/UCE25ZNVQSMM2PSZ2T63H7JU43 \
  | 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: a089aee5b58498cd3e59d4fdb3fd34e6ee54d9e70bb22c4722bf6e2bd01de582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0116e6b090c4c7cab6c2981b4ec526d69e42407783e1b67257326af2b4306ef",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-19T06:49:06Z",
    "title_canon_sha256": "ad736195b814e85b69e01f37d58d022dc7e4487e64356f512b3c34ada51060df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21157",
    "kind": "arxiv",
    "version": 1
  }
}