Pith Number

pith:NVWIO4AV

pith:2023:NVWIO4AVQHTI56CMVRDZ45HN4E

not attested not anchored not stored refs pending

DCTTS: Discrete Diffusion Model with Contrastive Learning for Text-to-speech Generation

Qiulin Li, Qun Yang, Sixing Liu, Zhichao Wu

arxiv:2309.06787 v1 · 2023-09-13 · 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{NVWIO4AVQHTI56CMVRDZ45HN4E}

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	2026-07-05T06:50:22.425603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6c87701581e68ef84cac479e74ede108907c9ffb1ffc26132bfe78ed2f07a8

Aliases

arxiv: 2309.06787 · arxiv_version: 2309.06787v1 · doi: 10.48550/arxiv.2309.06787 · pith_short_12: NVWIO4AVQHTI · pith_short_16: NVWIO4AVQHTI56CM · pith_short_8: NVWIO4AV

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/NVWIO4AVQHTI56CMVRDZ45HN4E \
  | 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: 6d6c87701581e68ef84cac479e74ede108907c9ffb1ffc26132bfe78ed2f07a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bec6164ac77000523a021fedfb4af1d368bb3bf7f62b14988a2d7339a39c191",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-09-13T08:22:38Z",
    "title_canon_sha256": "1bcecbeefbcd9ed1f5d61fbac2bb5836a17c0cbbfad32ca59dd8dc5bfb06744e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06787",
    "kind": "arxiv",
    "version": 1
  }
}