Pith Number

pith:C52BDLP3

pith:2021:C52BDLP3DOOUYRSI3LHPIRL2EX

not attested not anchored not stored refs pending

DCCRN+: Channel-wise Subband DCCRN with SNR Estimation for Speech Enhancement

Lei Xie, Shimin Zhang, Shubo Lv, Yanxin Hu

arxiv:2106.08672 v1 · 2021-06-16 · 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{C52BDLP3DOOUYRSI3LHPIRL2EX}

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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

From Diet to Free Lunch: Estimating Auxiliary Signal Properties using Dynamic Pruning Masks in Speech Enhancement Networks

Receipt and verification

First computed	2026-07-05T02:50:00.327801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177411adfb1b9d4c4648dacef4457a25e5f0852d88877909385c24cae4a5b4ac

Aliases

arxiv: 2106.08672 · arxiv_version: 2106.08672v1 · doi: 10.48550/arxiv.2106.08672 · pith_short_12: C52BDLP3DOOU · pith_short_16: C52BDLP3DOOUYRSI · pith_short_8: C52BDLP3

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/C52BDLP3DOOUYRSI3LHPIRL2EX \
  | 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: 177411adfb1b9d4c4648dacef4457a25e5f0852d88877909385c24cae4a5b4ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73683e3a8c4b6edb639352830018c84e42cc0e75176b6477f9c89d2473ce1dd3",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-06-16T10:16:35Z",
    "title_canon_sha256": "a9d806416d93aef4cb2b2c25c732f14a19e010a739c4c3d5878783f88735c5af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08672",
    "kind": "arxiv",
    "version": 1
  }
}