Pith Number

pith:YYBSMT23

pith:2023:YYBSMT23HED7LU64ZUSUD7WT5I

not attested not anchored not stored refs pending

Towards Real-Time Single-Channel Speech Separation in Noisy and Reverberant Environments

Julian Neri, Sebastian Braun

arxiv:2303.07569 v2 · 2023-03-14 · eess.AS · 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{YYBSMT23HED7LU64ZUSUD7WT5I}

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	2026-07-05T06:01:37.330022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c603264f5b3907f5d3dccd2541fed3ea1a50ec2555f70a3a8843652478a98bb7

Aliases

arxiv: 2303.07569 · arxiv_version: 2303.07569v2 · doi: 10.48550/arxiv.2303.07569 · pith_short_12: YYBSMT23HED7 · pith_short_16: YYBSMT23HED7LU64 · pith_short_8: YYBSMT23

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/YYBSMT23HED7LU64ZUSUD7WT5I \
  | 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: c603264f5b3907f5d3dccd2541fed3ea1a50ec2555f70a3a8843652478a98bb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7e72d32a343738ed15872d9305e7d41adcfce91aba4d4ec6cf7fbabd9abdb6",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-03-14T01:40:36Z",
    "title_canon_sha256": "05f75832135d9a7631d2e60c5ca469d6231984ec3b93d99c576281630bcd6a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07569",
    "kind": "arxiv",
    "version": 2
  }
}