Pith Number

pith:KBAY2UEC

pith:2024:KBAY2UEC72HNUU5TGPUCZBRZIF

not attested not anchored not stored refs pending

Hyperbolic Distance-Based Speech Separation

Darius Petermann, Minje Kim

arxiv:2401.03567 v1 · 2024-01-07 · 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{KBAY2UEC72HNUU5TGPUCZBRZIF}

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	2026-07-05T07:31:10.712710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50418d5082fe8eda53b333e82c863941702072abaf13a9ddd8d9bc19ce646226

Aliases

arxiv: 2401.03567 · arxiv_version: 2401.03567v1 · doi: 10.48550/arxiv.2401.03567 · pith_short_12: KBAY2UEC72HN · pith_short_16: KBAY2UEC72HNUU5T · pith_short_8: KBAY2UEC

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/KBAY2UEC72HNUU5TGPUCZBRZIF \
  | 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: 50418d5082fe8eda53b333e82c863941702072abaf13a9ddd8d9bc19ce646226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7309dccd9f58f509d4ef8142602d9ced24f2d664f82f2f154298a503f2df640a",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-01-07T18:26:34Z",
    "title_canon_sha256": "820f17611c451c0ed9561b17c72bda1ced774d382ee761796131c35a7bdf5edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03567",
    "kind": "arxiv",
    "version": 1
  }
}