Pith Number

pith:BSB4SVUU

pith:2021:BSB4SVUUU5ROQPGPKXKGAKV2KM

not attested not anchored not stored refs pending

Performance optimizations on deep noise suppression models

Jerry Chee, Ross Cutler, Sebastian Braun, Vishak Gopal

arxiv:2110.04378 v1 · 2021-10-08 · eess.AS · cs.LG · 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{BSB4SVUUU5ROQPGPKXKGAKV2KM}

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	2026-07-05T03:21:16.008439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c83c95694a762e83ccf55d4602aba53034ca688f8f353c80c381745e731f3e3

Aliases

arxiv: 2110.04378 · arxiv_version: 2110.04378v1 · doi: 10.48550/arxiv.2110.04378 · pith_short_12: BSB4SVUUU5RO · pith_short_16: BSB4SVUUU5ROQPGP · pith_short_8: BSB4SVUU

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/BSB4SVUUU5ROQPGPKXKGAKV2KM \
  | 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: 0c83c95694a762e83ccf55d4602aba53034ca688f8f353c80c381745e731f3e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "707e008a33bfaabc0a02db6ba1112011098207df17a6395c73699e45663bd9b1",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-10-08T21:00:01Z",
    "title_canon_sha256": "16a596b8266355ab89f14d89da77922a270254ed0d0a896ba1f5127858bd9b76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04378",
    "kind": "arxiv",
    "version": 1
  }
}