Pith Number

pith:WSY4GLS5

pith:2018:WSY4GLS536MJ6AUCA66AY5DCE6

not attested not anchored not stored refs pending

DNN-based Source Enhancement to Increase Objective Sound Quality Assessment Score

Kazunori Kobayashi, Kenta Niwa, Yoichi Haneda, Yuma Koizumi, Yusuke Hioka

arxiv:1810.09137 v1 · 2018-10-22 · stat.ML · cs.LG · 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{WSY4GLS536MJ6AUCA66AY5DCE6}

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	2026-05-18T00:02:40.961180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b1c32e5ddf989f028207bc0c7462278b3f098dfce5924b5e86fcdedcd72d03

Aliases

arxiv: 1810.09137 · arxiv_version: 1810.09137v1 · doi: 10.48550/arxiv.1810.09137 · pith_short_12: WSY4GLS536MJ · pith_short_16: WSY4GLS536MJ6AUC · pith_short_8: WSY4GLS5

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/WSY4GLS536MJ6AUCA66AY5DCE6 \
  | 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: b4b1c32e5ddf989f028207bc0c7462278b3f098dfce5924b5e86fcdedcd72d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ff9b6a1a326ed05a78379cc5a5225044258e2941514b12451ac8c05130f1d8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-10-22T08:34:04Z",
    "title_canon_sha256": "1c9066a90870c42f7e2b362daa5fb2b33c97f65d04c75d6000e9af9c97659a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09137",
    "kind": "arxiv",
    "version": 1
  }
}