Pith Number

pith:WKZJXZAU

pith:2018:WKZJXZAUY2EKQKZIMQS54DDQWN

not attested not anchored not stored refs pending

On Psychoacoustically Weighted Cost Functions Towards Resource-Efficient Deep Neural Networks for Speech Denoising

Aswin Sivaraman, Jongmo Sung, Kai Zhen, Minje Kim

arxiv:1801.09774 v1 · 2018-01-29 · 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{WKZJXZAUY2EKQKZIMQS54DDQWN}

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	2026-05-18T00:24:53.830795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b29be414c688a82b286425de0c70b356d8a52720bc3025d196b832870ced8f

Aliases

arxiv: 1801.09774 · arxiv_version: 1801.09774v1 · doi: 10.48550/arxiv.1801.09774 · pith_short_12: WKZJXZAUY2EK · pith_short_16: WKZJXZAUY2EKQKZI · pith_short_8: WKZJXZAU

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/WKZJXZAUY2EKQKZIMQS54DDQWN \
  | 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: b2b29be414c688a82b286425de0c70b356d8a52720bc3025d196b832870ced8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25297b6016c8fab418f6aa3ea26933abe27a43e08b3fed801988f70ffa78a988",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-01-29T21:45:05Z",
    "title_canon_sha256": "d7c2d5d38ebcce9ba9cd26fa696a42f51bb00ebe91a1872e60730c5abd9e6e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09774",
    "kind": "arxiv",
    "version": 1
  }
}