Pith Number

pith:RBCDIUGC

pith:2019:RBCDIUGCSAQIIIWP3QIVHLYOLY

not attested not anchored not stored refs pending

MCE 2018: The 1st Multi-target Speaker Detection and Identification Challenge Evaluation

Douglas Reynolds, James Glass, Najim Dehak, Suwon Shon

arxiv:1904.04240 v1 · 2019-04-07 · 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{RBCDIUGCSAQIIIWP3QIVHLYOLY}

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	2026-05-17T23:48:59.490200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88443450c290208422cfdc1153af0e5e39b5d972f4e272a9bc5c23e237b95525

Aliases

arxiv: 1904.04240 · arxiv_version: 1904.04240v1 · doi: 10.48550/arxiv.1904.04240 · pith_short_12: RBCDIUGCSAQI · pith_short_16: RBCDIUGCSAQIIIWP · pith_short_8: RBCDIUGC

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/RBCDIUGCSAQIIIWP3QIVHLYOLY \
  | 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: 88443450c290208422cfdc1153af0e5e39b5d972f4e272a9bc5c23e237b95525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a7f5c9e60973c22e25546da43e9a9a354be948e8b9fac8375b3b5930a4e6e4",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-04-07T08:09:25Z",
    "title_canon_sha256": "76347f3d944737a7f6c14bec23763226db1005ddd40c413ad8473d058562f88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04240",
    "kind": "arxiv",
    "version": 1
  }
}