Pith Number

pith:MQWZWKWD

pith:2025:MQWZWKWDCHI5VVN5OMPTSEGCRA

not attested not anchored not stored refs pending

Efficient Neural and Numerical Methods for High-Quality Online Speech Spectrogram Inversion via Gradient Theorem

Andres Fernandez, Cagdas Bilen, Jesus Monge Alvarez, Juan Azcarreta

arxiv:2505.24498 v1 · 2025-05-30 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQWZWKWDCHI5VVN5OMPTSEGCRA}

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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

Efficient Neural and Numerical Methods for High-Quality Online Speech Spectrogram Inversion via Gradient Theorem

Receipt and verification

First computed	2026-07-05T11:12:51.156794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642d9b2ac311d1dad5bd731f3910c2883b5c6aef168be2770820aa146fca4c0d

Aliases

arxiv: 2505.24498 · arxiv_version: 2505.24498v1 · doi: 10.48550/arxiv.2505.24498 · pith_short_12: MQWZWKWDCHI5 · pith_short_16: MQWZWKWDCHI5VVN5 · pith_short_8: MQWZWKWD

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/MQWZWKWDCHI5VVN5OMPTSEGCRA \
  | 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: 642d9b2ac311d1dad5bd731f3910c2883b5c6aef168be2770820aa146fca4c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f91e646484ffa5b664e2ea868eb883dd3723b4ed1ca3858add7c2592df0919",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-30T11:51:05Z",
    "title_canon_sha256": "c27eeed1ad6e599e7c7f1326837a124ca1cd7173381706e32ea9aa98c037ff78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24498",
    "kind": "arxiv",
    "version": 1
  }
}