Pith Number

pith:HOXUIMAY

pith:2025:HOXUIMAY7DQCBHA5PVGBW4RPYU

not attested not anchored not stored refs pending

CoDiCodec: Unifying Continuous and Discrete Compressed Representations of Audio

George Fazekas, Marco Pasini, Stefan Lattner

arxiv:2509.09836 v1 · 2025-09-11 · cs.SD · cs.AI · cs.LG · 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{HOXUIMAY7DQCBHA5PVGBW4RPYU}

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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

On the Geometry of Music Bandwidth Extension in Latent Spaces of Audio Codecs

Receipt and verification

First computed	2026-07-05T12:09:50.311015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3baf443018f8e0209c1d7d4c1b722fc536117644cb701141a9bad5aaec346270

Aliases

arxiv: 2509.09836 · arxiv_version: 2509.09836v1 · doi: 10.48550/arxiv.2509.09836 · pith_short_12: HOXUIMAY7DQC · pith_short_16: HOXUIMAY7DQCBHA5 · pith_short_8: HOXUIMAY

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/HOXUIMAY7DQCBHA5PVGBW4RPYU \
  | 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: 3baf443018f8e0209c1d7d4c1b722fc536117644cb701141a9bad5aaec346270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a857fdedecd56fd8574dbfb80f463d20ecb902cb545ffa00209249ccf69101",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-09-11T20:31:18Z",
    "title_canon_sha256": "50ad4b0f0f2dd3dcfe41edd1fd883cfb5867e75b6a181d206e983fc3e693d03a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09836",
    "kind": "arxiv",
    "version": 1
  }
}