Pith Number

pith:2IXF66LD

pith:2021:2IXF66LD6I6RQTXR4V62C6KGVN

not attested not anchored not stored refs pending

Dialog+ in Broadcasting: First Field Tests Using Deep-Learning-Based Dialogue Enhancement

Adrian Murtaza, Alfred Riedel, Christian Simon, Christian Uhle, Daniela Rieger, Davide Straninger, Harald Fuchs, Jouni Paulus, Matteo Torcoli, Stefan Meltzer, Stefan Wits, Volker Koch

arxiv:2112.09494 v1 · 2021-12-17 · eess.AS · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IXF66LD6I6RQTXR4V62C6KGVN}

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	2026-07-05T03:41:46.962892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22e5f7963f23d184ef1e57da17946ab63e2b4391aae1e3b703989cdc3db95b9

Aliases

arxiv: 2112.09494 · arxiv_version: 2112.09494v1 · doi: 10.48550/arxiv.2112.09494 · pith_short_12: 2IXF66LD6I6R · pith_short_16: 2IXF66LD6I6RQTXR · pith_short_8: 2IXF66LD

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/2IXF66LD6I6RQTXR4V62C6KGVN \
  | 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: d22e5f7963f23d184ef1e57da17946ab63e2b4391aae1e3b703989cdc3db95b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cd3d52c394e7b3f55dfb4631fbfa5e8c06c0483d50f217d9333be5b98d6846",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-12-17T13:04:42Z",
    "title_canon_sha256": "e4782a7fa569ec2b8606ec488c950a036488cf4bf2488bce9119e2ca11b8d47a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09494",
    "kind": "arxiv",
    "version": 1
  }
}