Pith Number

pith:K2RR3ZLT

pith:2022:K2RR3ZLTK6J7WVVBY2TCB5SZEH

not attested not anchored not stored refs pending

A Novel Frame Structure for Cloud-Based Audio-Visual Speech Enhancement in Multimodal Hearing-aids

Abhijeet Bishnu, Ahsan Adeel, Amir Hussain, Ankit Gupta, Kia Dashtipour, Mandar Gogate, Mathini Sellathurai, Tharmalingam Ratnarajah

arxiv:2210.13127 v1 · 2022-10-24 · eess.AS · cs.SD · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2RR3ZLTK6J7WVVBY2TCB5SZEH}

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	2026-07-05T05:09:36.457525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a31de5735793fb56a1c6a620f65921d60c234b1cd829de071012a01688331d

Aliases

arxiv: 2210.13127 · arxiv_version: 2210.13127v1 · doi: 10.48550/arxiv.2210.13127 · pith_short_12: K2RR3ZLTK6J7 · pith_short_16: K2RR3ZLTK6J7WVVB · pith_short_8: K2RR3ZLT

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/K2RR3ZLTK6J7WVVBY2TCB5SZEH \
  | 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: 56a31de5735793fb56a1c6a620f65921d60c234b1cd829de071012a01688331d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "263f70ccfeb812a024f7254deb3e2d5e288eb46e9e47d2eb785bb889447ca412",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-10-24T11:23:35Z",
    "title_canon_sha256": "d01f99ecb8769fc76d455401dd57daf13eb65fc3705cf16b5ef8f93dd187fded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13127",
    "kind": "arxiv",
    "version": 1
  }
}