Pith Number

pith:LP6L7QNC

pith:2021:LP6L7QNCZBBWXHEJLDAPWACZRK

not attested not anchored not stored refs pending

TRUNet: Transformer-Recurrent-U Network for Multi-channel Reverberant Sound Source Separation

Ali Aroudi, Marc Ferras Font, Stefan Uhlich

arxiv:2110.04047 v2 · 2021-10-08 · eess.AS · cs.SD · 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{LP6L7QNCZBBWXHEJLDAPWACZRK}

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	2026-07-05T04:50:12.117733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bfcbfc1a2c8436b9c8958c0fb00598aa7ba5a137ebf50c56e87e1e105aa9cc9

Aliases

arxiv: 2110.04047 · arxiv_version: 2110.04047v2 · doi: 10.48550/arxiv.2110.04047 · pith_short_12: LP6L7QNCZBBW · pith_short_16: LP6L7QNCZBBWXHEJ · pith_short_8: LP6L7QNC

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/LP6L7QNCZBBWXHEJLDAPWACZRK \
  | 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: 5bfcbfc1a2c8436b9c8958c0fb00598aa7ba5a137ebf50c56e87e1e105aa9cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0d8a9e3f1df788814e475f302de747ee958e2699b5ee8163afe49dc80e77c5b",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-10-08T11:45:56Z",
    "title_canon_sha256": "a5cb2f16b3f60d1e828de8c8432b135bf99b9084037be9502c215e6422bc4d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04047",
    "kind": "arxiv",
    "version": 2
  }
}