Pith Number

pith:FUT5DYSX

pith:2019:FUT5DYSXV24I324PRSRF5HQDUU

not attested not anchored not stored refs pending

Probabilistic Permutation Invariant Training for Speech Separation

John H.L. Hansen, Midia Yousefi, Soheil Khorram

arxiv:1908.01768 v1 · 2019-08-04 · eess.AS · cs.LG · cs.SD · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUT5DYSXV24I324PRSRF5HQDUU}

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.

Cited by

1 paper in Pith

Probabilistic Permutation Invariant Training for Speech Separation

Receipt and verification

First computed	2026-07-04T23:51:47.437582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d27d1e257aeb88deb8f8ca25e9e03a53bff4f56113fbd7ed5194db559c42901

Aliases

arxiv: 1908.01768 · arxiv_version: 1908.01768v1 · doi: 10.48550/arxiv.1908.01768 · pith_short_12: FUT5DYSXV24I · pith_short_16: FUT5DYSXV24I324P · pith_short_8: FUT5DYSX

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/FUT5DYSXV24I324PRSRF5HQDUU \
  | 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: 2d27d1e257aeb88deb8f8ca25e9e03a53bff4f56113fbd7ed5194db559c42901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3609758b9b5967bd17ad6843a7829b162ec0358ab0b642d1c023ef6d65b19f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-04T17:42:31Z",
    "title_canon_sha256": "119fdb120774c111692547da45ec762859351e84d889d7c7772c0b3651cbcd41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01768",
    "kind": "arxiv",
    "version": 1
  }
}