Pith Number

pith:AYB4BA6D

pith:2020:AYB4BA6DLVKX57NV2WTWA4VM3X

not attested not anchored not stored refs pending

DESNet: A Multi-channel Network for Simultaneous Speech Dereverberation, Enhancement and Separation

Jian Wu, Lei Xie, Mengtao Xing, Yanxin Hu, Yihui Fu

arxiv:2011.02131 v3 · 2020-11-04 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYB4BA6DLVKX57NV2WTWA4VM3X}

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	2026-07-05T01:51:46.147718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0603c083c35d557efdb5d5a76072acddfebe61610ff2be59b743cbc6fe064c54

Aliases

arxiv: 2011.02131 · arxiv_version: 2011.02131v3 · doi: 10.48550/arxiv.2011.02131 · pith_short_12: AYB4BA6DLVKX · pith_short_16: AYB4BA6DLVKX57NV · pith_short_8: AYB4BA6D

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/AYB4BA6DLVKX57NV2WTWA4VM3X \
  | 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: 0603c083c35d557efdb5d5a76072acddfebe61610ff2be59b743cbc6fe064c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3adb53970d3e2fee904443d43534aebfc5cd910a354c5c62cc31aef1e7238994",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-11-04T05:25:10Z",
    "title_canon_sha256": "6545b367591d612101f21ff0c990af22bdc7e9c5b69e47511ad306960a3a1f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02131",
    "kind": "arxiv",
    "version": 3
  }
}