Pith Number

pith:SMSLW3Y6

pith:2020:SMSLW3Y6YQAX2334SKTLNHU62T

not attested not anchored not stored refs pending

PoCoNet: Better Speech Enhancement with Frequency-Positional Embeddings, Semi-Supervised Conversational Data, and Biased Loss

Arvindh Krishnaswamy, Jean-Marc Valin, Karim Helwani, Neerad Phansalkar, Ritwik Giri, Umut Isik

arxiv:2008.04470 v1 · 2020-08-11 · eess.AS · cs.LG · cs.NE · cs.SD · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMSLW3Y6YQAX2334SKTLNHU62T}

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.

Cited by

1 paper in Pith

An adaptive filter bank based neural network approach for time delay estimation and speech enhancement

Receipt and verification

First computed	2026-07-05T01:26:25.276698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9324bb6f1ec4017d6f7c92a6b69e9ed4e185c2d5bed96f5be15acebab1158164

Aliases

arxiv: 2008.04470 · arxiv_version: 2008.04470v1 · doi: 10.48550/arxiv.2008.04470 · pith_short_12: SMSLW3Y6YQAX · pith_short_16: SMSLW3Y6YQAX2334 · pith_short_8: SMSLW3Y6

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/SMSLW3Y6YQAX2334SKTLNHU62T \
  | 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: 9324bb6f1ec4017d6f7c92a6b69e9ed4e185c2d5bed96f5be15acebab1158164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "865fc5ed2187567934bd472c83ad5a40142125b6086375424358fb95d108f25c",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-08-11T01:24:45Z",
    "title_canon_sha256": "e6bb92a2503cdbdcd2fe84f7d31c1960920c166d340e63292d2ca29d07ce6125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04470",
    "kind": "arxiv",
    "version": 1
  }
}