Pith Number

pith:TCSTCARQ

pith:2019:TCSTCARQU6HGMRL7WHFPDXOHLR

not attested not anchored not stored refs pending

Maximum likelihood convolutional beamformer for simultaneous denoising and dereverberation

Keisuke Kinoshita, Tomohiro Nakatani

arxiv:1908.02710 v1 · 2019-08-06 · 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{TCSTCARQU6HGMRL7WHFPDXOHLR}

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	2026-07-04T23:52:11.514092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a5310230a78e66457fb1caf1ddc75c58b70275eeee353ffaed6497441cdf22

Aliases

arxiv: 1908.02710 · arxiv_version: 1908.02710v1 · doi: 10.48550/arxiv.1908.02710 · pith_short_12: TCSTCARQU6HG · pith_short_16: TCSTCARQU6HGMRL7 · pith_short_8: TCSTCARQ

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/TCSTCARQU6HGMRL7WHFPDXOHLR \
  | 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: 98a5310230a78e66457fb1caf1ddc75c58b70275eeee353ffaed6497441cdf22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b232bee527b60009ffe21d344b0142060b4719292c0cc74e3c9f8656d3d91e83",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-06T10:19:55Z",
    "title_canon_sha256": "5c887e72b7cac158cc0671f8c45f5c955c05a816a2d79ccb7ba4ea9e701161d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02710",
    "kind": "arxiv",
    "version": 1
  }
}