Pith Number

pith:TYNVPHVN

pith:2025:TYNVPHVNXVHD6SLEXEZ2TBGJ5V

not attested not anchored not stored refs pending

FLowHigh: Towards Efficient and High-Quality Audio Super-Resolution with Single-Step Flow Matching

Jun-Hak Yun, Seong-Whan Lee, Seung-Bin Kim

arxiv:2501.04926 v1 · 2025-01-09 · eess.AS · cs.AI · cs.CL · 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{TYNVPHVNXVHD6SLEXEZ2TBGJ5V}

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

1 paper in Pith

A2SB: Audio-to-Audio Schrodinger Bridges

Receipt and verification

First computed	2026-07-05T10:28:32.025841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1b579eadbd4e3f4964b933a984c9ed41b21508ebf4162a3274ba7e0bcfb82b

Aliases

arxiv: 2501.04926 · arxiv_version: 2501.04926v1 · doi: 10.48550/arxiv.2501.04926 · pith_short_12: TYNVPHVNXVHD · pith_short_16: TYNVPHVNXVHD6SLE · pith_short_8: TYNVPHVN

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/TYNVPHVNXVHD6SLEXEZ2TBGJ5V \
  | 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: 9e1b579eadbd4e3f4964b933a984c9ed41b21508ebf4162a3274ba7e0bcfb82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecdc9cc7965eb6b345ca0dc2ad9dc9e78ca91ccbd68efd327610749447544c3d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-01-09T02:30:26Z",
    "title_canon_sha256": "e6cfff7bd24a1cfbbd90442156bf95e7894f1770eb81a9e68e43ecfe4e7a6b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04926",
    "kind": "arxiv",
    "version": 1
  }
}