Pith Number

pith:SL6LZ2UY

pith:2023:SL6LZ2UYXX5R5FNLR3LU3UJQVO

not attested not anchored not stored refs pending

A Review of Differentiable Digital Signal Processing for Music & Speech Synthesis

Andrew McPherson, Ben Hayes, Charalampos Saitis, Gy\"orgy Fazekas, Jordie Shier

arxiv:2308.15422 v1 · 2023-08-29 · 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{SL6LZ2UYXX5R5FNLR3LU3UJQVO}

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	2026-07-05T06:45:54.328609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fcbcea98bdfb1e95ab8ed74dd130abae35b66778b57aedc0b34cd29e1f3337

Aliases

arxiv: 2308.15422 · arxiv_version: 2308.15422v1 · doi: 10.48550/arxiv.2308.15422 · pith_short_12: SL6LZ2UYXX5R · pith_short_16: SL6LZ2UYXX5R5FNL · pith_short_8: SL6LZ2UY

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/SL6LZ2UYXX5R5FNLR3LU3UJQVO \
  | 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: 92fcbcea98bdfb1e95ab8ed74dd130abae35b66778b57aedc0b34cd29e1f3337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c02abe87a43767556e4533bf0a27dc78365b25eef3ab2c12091c953ad7096c",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-08-29T16:29:06Z",
    "title_canon_sha256": "da6eff91ca67ba835b0696bc91dd13b3a3c8df6648400a39e2f372e6eadf7446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15422",
    "kind": "arxiv",
    "version": 1
  }
}