Pith Number

pith:WDID5M4E

pith:2018:WDID5M4EPQCEXHK5LD74RYWLFU

not attested not anchored not stored refs pending

Deep neural network based speech separation optimizing an objective estimator of intelligibility for low latency applications

Gaurav Naithani, Joonas Nikunen, Lars Bramsl{\o}w, Tuomas Virtanen

arxiv:1807.06899 v1 · 2018-07-18 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDID5M4EPQCEXHK5LD74RYWLFU}

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	2026-05-18T00:10:25.393567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d03eb3847c044b9d5d58ffc8e2cb2d02322950067fc112ab0aeed5afe55d6a

Aliases

arxiv: 1807.06899 · arxiv_version: 1807.06899v1 · doi: 10.48550/arxiv.1807.06899 · pith_short_12: WDID5M4EPQCE · pith_short_16: WDID5M4EPQCEXHK5 · pith_short_8: WDID5M4E

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/WDID5M4EPQCEXHK5LD74RYWLFU \
  | 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: b0d03eb3847c044b9d5d58ffc8e2cb2d02322950067fc112ab0aeed5afe55d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc40ac0ef82a44ac0e920274b1225f7879c60ea9fad1c96f95d664282c63f14",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-07-18T12:55:59Z",
    "title_canon_sha256": "b5332051c930d9850fb96d726d134120d1fa42e7c651bb5f3268480d62e5d249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06899",
    "kind": "arxiv",
    "version": 1
  }
}