Pith Number

pith:RP5OFVLF

pith:2026:RP5OFVLF4YLEQEDSWRNK7LKSWI

not attested not anchored not stored refs pending

DDPO-VC: Speaker De-Identification via Diffusion Denoising Policy Optimization

Cody Karjadi, James Glass, Liming Wang, Rhoda Au

arxiv:2606.15313 v2 · 2026-06-13 · eess.AS · 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{RP5OFVLF4YLEQEDSWRNK7LKSWI}

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	2026-07-03T01:17:23.125376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfae2d565e616481072b45aafad52b2180a874c5aa48226cdb878b4575f1530

Aliases

arxiv: 2606.15313 · arxiv_version: 2606.15313v2 · doi: 10.48550/arxiv.2606.15313 · pith_short_12: RP5OFVLF4YLE · pith_short_16: RP5OFVLF4YLEQEDS · pith_short_8: RP5OFVLF

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/RP5OFVLF4YLEQEDSWRNK7LKSWI \
  | 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: 8bfae2d565e616481072b45aafad52b2180a874c5aa48226cdb878b4575f1530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96ccbe966a6967cba44b7367fdc24bfaf1f74b8ac7b620b4acf516bacbfc300",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-13T14:09:06Z",
    "title_canon_sha256": "33b8bdec3d37aafd64e5279c652de757de64ab6e36f6756a83a5c393a2e8c857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15313",
    "kind": "arxiv",
    "version": 2
  }
}