Pith Number

pith:6EUZZUTZ

pith:2019:6EUZZUTZVFCGIG3ETKLLV7HDQD

not attested not anchored not stored refs pending

All-neural online source separation, counting, and diarization for meeting analysis

Keisuke Kinoshita, Marc Delcroix, Reinhold Haeb-Umbach, Shoko Araki, Thilo von Neumann, Tomohiro Nakatani

arxiv:1902.07881 v1 · 2019-02-21 · eess.AS · cs.LG · 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{6EUZZUTZVFCGIG3ETKLLV7HDQD}

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	2026-05-17T23:53:03.597408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1299cd279a944641b649a96bafce380d12eb5819f0ce3fec996bdbb5140f4bc

Aliases

arxiv: 1902.07881 · arxiv_version: 1902.07881v1 · doi: 10.48550/arxiv.1902.07881 · pith_short_12: 6EUZZUTZVFCG · pith_short_16: 6EUZZUTZVFCGIG3E · pith_short_8: 6EUZZUTZ

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/6EUZZUTZVFCGIG3ETKLLV7HDQD \
  | 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: f1299cd279a944641b649a96bafce380d12eb5819f0ce3fec996bdbb5140f4bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd2558c15b05b66045fd7c578d7326c3a831add770f22172e53d72cf5590bca9",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-02-21T06:32:21Z",
    "title_canon_sha256": "51a8e6b3d80a67d6400fa50fe4d06079790248b6f49df269ccd2318cff02b30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07881",
    "kind": "arxiv",
    "version": 1
  }
}