Pith Number

pith:KQERU5IL

pith:2025:KQERU5ILJ27YK7SARZV22EBXQX

not attested not anchored not stored refs pending

FlowDec: A flow-based full-band general audio codec with high perceptual quality

Alexander Richard, Matthew Le, Ricky T. Q. Chen, Simon Welker, Timo Gerkmann, Wei-Ning Hsu, Yi-Chiao Wu

arxiv:2503.01485 v1 · 2025-03-03 · cs.SD · cs.LG · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQERU5ILJ27YK7SARZV22EBXQX}

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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

2 papers in Pith

FlexiSLM: A Dynamic and Controllable Frame Rate Spoken Language Model

SwitchCodec: A High-Fidelity Nerual Audio Codec With Sparse Quantization

Receipt and verification

First computed	2026-07-05T10:23:08.142111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54091a750b4ebf857e408e6bad103785e94ae782ede677462de17a4716f81060

Aliases

arxiv: 2503.01485 · arxiv_version: 2503.01485v1 · doi: 10.48550/arxiv.2503.01485 · pith_short_12: KQERU5ILJ27Y · pith_short_16: KQERU5ILJ27YK7SA · pith_short_8: KQERU5IL

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/KQERU5ILJ27YK7SARZV22EBXQX \
  | 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: 54091a750b4ebf857e408e6bad103785e94ae782ede677462de17a4716f81060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c22d9d452921ad4506e23119c99a1966efc31759867feb3c1e09ef3fecf1e5fa",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-03-03T12:49:09Z",
    "title_canon_sha256": "9504231ebd25571c1a6a671448c8c022f180ce39c5b600b16f50ae266a311d68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01485",
    "kind": "arxiv",
    "version": 1
  }
}