Pith Number

pith:5P2L6NHA

pith:2017:5P2L6NHABSULBCA6LH6D3A3PJK

not attested not anchored not stored refs pending

On the Importance of Super-Gaussian Speech Priors for Machine-Learning Based Speech Enhancement

Robert Rehr, Timo Gerkmann

arxiv:1703.05003 v2 · 2017-03-15 · 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{5P2L6NHABSULBCA6LH6D3A3PJK}

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	2026-05-18T00:26:00.692956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf4bf34e00ca8b0881e59fc3d836f4a8f61e377857fcf75c0e5fff8e0d52316

Aliases

arxiv: 1703.05003 · arxiv_version: 1703.05003v2 · doi: 10.48550/arxiv.1703.05003 · pith_short_12: 5P2L6NHABSUL · pith_short_16: 5P2L6NHABSULBCA6 · pith_short_8: 5P2L6NHA

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/5P2L6NHABSULBCA6LH6D3A3PJK \
  | 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: ebf4bf34e00ca8b0881e59fc3d836f4a8f61e377857fcf75c0e5fff8e0d52316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d07a8f3966773c6870943c76566b9db68e4aedb070f03c34b8d80a6dd437d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-03-15T08:33:38Z",
    "title_canon_sha256": "182c469bd611ef82f8b44ad99dd13746605e127e30909087a083fe09abe1e4d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05003",
    "kind": "arxiv",
    "version": 2
  }
}