Pith Number

pith:PXT7TS42

pith:2025:PXT7TS42MSWSMPKIG35XL7247C

not attested not anchored not stored refs pending

Schr\"odinger Bridge Consistency Trajectory Models for Speech Enhancement

Koichi Saito, Masato Hirano, Naoki Murata, Shuichiro Nishigori, Shusuke Takahashi, Yuki Mitsufuji

arxiv:2507.11925 v1 · 2025-07-16 · 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{PXT7TS42MSWSMPKIG35XL7247C}

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	2026-07-05T11:38:10.869192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de7f9cb9a64ad263d4836fb75ff5cf8bbeff49cee90852e3edaf4dd03a5fb81

Aliases

arxiv: 2507.11925 · arxiv_version: 2507.11925v1 · doi: 10.48550/arxiv.2507.11925 · pith_short_12: PXT7TS42MSWS · pith_short_16: PXT7TS42MSWSMPKI · pith_short_8: PXT7TS42

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/PXT7TS42MSWSMPKIG35XL7247C \
  | 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: 7de7f9cb9a64ad263d4836fb75ff5cf8bbeff49cee90852e3edaf4dd03a5fb81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "436b3fa771db224ca9b1c3fa6dea7d61a555e728031fbb68fd0a2e5472a69efc",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-16T05:43:02Z",
    "title_canon_sha256": "185375c23231727796d80fb5a2631fef4fe3641636322256bdf2d3cb1a8bdef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11925",
    "kind": "arxiv",
    "version": 1
  }
}