Pith Number

pith:3KKLDJUZ

pith:2017:3KKLDJUZRD25JDANOVYEWKXNB6

not attested not anchored not stored refs pending

Perceptual audio loss function for deep learning

Dan Elbaz, Michael Zibulevsky

arxiv:1708.05987 v1 · 2017-08-20 · cs.SD · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KKLDJUZRD25JDANOVYEWKXNB6}

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	2026-05-18T00:37:43.614278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da94b1a69988f5d48c0d75704b2aed0fba56c049ac206743e0286e869b558d66

Aliases

arxiv: 1708.05987 · arxiv_version: 1708.05987v1 · doi: 10.48550/arxiv.1708.05987 · pith_short_12: 3KKLDJUZRD25 · pith_short_16: 3KKLDJUZRD25JDAN · pith_short_8: 3KKLDJUZ

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/3KKLDJUZRD25JDANOVYEWKXNB6 \
  | 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: da94b1a69988f5d48c0d75704b2aed0fba56c049ac206743e0286e869b558d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f83300704fbe3f50178d30f23d92aa1559901647b00f133db141bf25f20543ac",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-08-20T16:18:20Z",
    "title_canon_sha256": "803b4992b35ca948c5030c7edf3d475045390ffc234730c5c9966d508d7b7fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05987",
    "kind": "arxiv",
    "version": 1
  }
}