Pith Number

pith:2HQ223FS

pith:2024:2HQ223FSGCY5GVL5QMVKYU2HMU

not attested not anchored not stored refs pending

Flexible Multichannel Speech Enhancement for Noise-Robust Frontend

Ante Juki\'c, Boris Ginsburg, Jagadeesh Balam

arxiv:2406.04552 v1 · 2024-06-06 · 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{2HQ223FSGCY5GVL5QMVKYU2HMU}

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	2026-07-05T08:28:45.455439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e1ad6cb230b1d3557d832aac5347653ae1f3c2d1aff33b9a531e0e61a8763a

Aliases

arxiv: 2406.04552 · arxiv_version: 2406.04552v1 · doi: 10.48550/arxiv.2406.04552 · pith_short_12: 2HQ223FSGCY5 · pith_short_16: 2HQ223FSGCY5GVL5 · pith_short_8: 2HQ223FS

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/2HQ223FSGCY5GVL5QMVKYU2HMU \
  | 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: d1e1ad6cb230b1d3557d832aac5347653ae1f3c2d1aff33b9a531e0e61a8763a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d64f402c3004667ce34a71236f33d230d8225b95c11ea5e5861b974e925eaa52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-06-06T23:42:14Z",
    "title_canon_sha256": "14e2368d86b7f307e49e8e233ff592405ec5d45d88ea71926d9af6d5e96f2a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04552",
    "kind": "arxiv",
    "version": 1
  }
}