Pith Number

pith:OQKIOO3I

pith:2023:OQKIOO3IXSFCHOYWAYXRPBQGCG

not attested not anchored not stored refs pending

HiFTNet: A Fast High-Quality Neural Vocoder with Harmonic-plus-Noise Filter and Inverse Short Time Fourier Transform

Cong Han, Nima Mesgarani, Xilin Jiang, Yinghao Aaron Li

arxiv:2309.09493 v1 · 2023-09-18 · eess.AS · cs.AI · 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{OQKIOO3IXSFCHOYWAYXRPBQGCG}

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.

Cited by

2 papers in Pith

Cross-Modal Masking for Robust Silent Speech Synthesis Using sEMG and Lipreading

Enhancing Flow Matching with A Unified Guidance Framework for Efficient and Robust Speech Synthesis

Receipt and verification

First computed	2026-07-05T06:51:39.960692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7414873b68bc8a23bb16062f17860611ae57b6e94b769a6df073e4940b322ce3

Aliases

arxiv: 2309.09493 · arxiv_version: 2309.09493v1 · doi: 10.48550/arxiv.2309.09493 · pith_short_12: OQKIOO3IXSFC · pith_short_16: OQKIOO3IXSFCHOYW · pith_short_8: OQKIOO3I

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/OQKIOO3IXSFCHOYWAYXRPBQGCG \
  | 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: 7414873b68bc8a23bb16062f17860611ae57b6e94b769a6df073e4940b322ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df04af756ce80968d493968449d4215ccee3611ecbe66c89595139dcdce3a65b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-18T05:30:15Z",
    "title_canon_sha256": "8ed8cbd988adbd53c25466377e41ebbdcca47a656178b349c625a8660a38ce06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09493",
    "kind": "arxiv",
    "version": 1
  }
}