Pith Number

pith:U32FA6ZZ

pith:2021:U32FA6ZZT64EKOYVMMKVAFNU6W

not attested not anchored not stored refs pending

Discretization and Re-synthesis: an alternative method to solve the Cocktail Party Problem

Bo Xu, Jing Shi, Shinji Watanabe, Tomoki Hayashi, Xuankai Chang, Yen-Ju Lu

arxiv:2112.09382 v2 · 2021-12-17 · cs.SD · cs.LG · eess.AS

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\usepackage{pith}
\pithnumber{U32FA6ZZT64EKOYVMMKVAFNU6W}

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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

Speech Separation using Neural Audio Codecs with Embedding Loss

Receipt and verification

First computed	2026-07-05T03:47:03.301182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f4507b399fb8453b1563155015b4f5b49843a411045e4ede7886bb48443332

Aliases

arxiv: 2112.09382 · arxiv_version: 2112.09382v2 · doi: 10.48550/arxiv.2112.09382 · pith_short_12: U32FA6ZZT64E · pith_short_16: U32FA6ZZT64EKOYV · pith_short_8: U32FA6ZZ

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/U32FA6ZZT64EKOYVMMKVAFNU6W \
  | 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: a6f4507b399fb8453b1563155015b4f5b49843a411045e4ede7886bb48443332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86069ace448a8a5379dc6bce5f4293bcf182046a3459585c5714322e55a8c718",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-12-17T08:35:40Z",
    "title_canon_sha256": "bf808039f62e834742e09a4bdfea3eca7c35f1196947787eb13953df5708bb08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09382",
    "kind": "arxiv",
    "version": 2
  }
}