Pith Number

pith:XYUWMD4Y

pith:2017:XYUWMD4YI3S3YRK3GWJPKV4EES

not attested not anchored not stored refs pending

Classification vs. Regression in Supervised Learning for Single Channel Speaker Count Estimation

Bernd Edler, Emanu\"el A. P. Habets, Fabian-Robert St\"oter, Soumitro Chakrabarty

arxiv:1712.04555 v2 · 2017-12-12 · eess.AS · 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{XYUWMD4YI3S3YRK3GWJPKV4EES}

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	2026-07-05T00:16:29.935588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be29660f9846e5bc455b3592f5578424aeac85fac52c8958a080c5963075f50c

Aliases

arxiv: 1712.04555 · arxiv_version: 1712.04555v2 · doi: 10.48550/arxiv.1712.04555 · pith_short_12: XYUWMD4YI3S3 · pith_short_16: XYUWMD4YI3S3YRK3 · pith_short_8: XYUWMD4Y

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/XYUWMD4YI3S3YRK3GWJPKV4EES \
  | 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: be29660f9846e5bc455b3592f5578424aeac85fac52c8958a080c5963075f50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8676ade81c9cad9aabb434c93aebfa1822ce56caf8776019049dccccc38814c7",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2017-12-12T22:32:55Z",
    "title_canon_sha256": "5a54dbf3a4fefc8d4e9ebc2fd3eed99546f7c433c572aa031ee4709bbf4947b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04555",
    "kind": "arxiv",
    "version": 2
  }
}