Pith Number

pith:Z4Y6RIVQ

pith:2026:Z4Y6RIVQBGM54BUMSSLDR347LN

not attested not anchored not stored refs pending

Structural Bottlenecks on Frequency Representation in End-to-End Audio Models

Nicole Cosme-Clifford

arxiv:2607.08545 v1 · 2026-07-09 · cs.SD · 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{Z4Y6RIVQBGM54BUMSSLDR347LN}

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	2026-07-10T01:19:53.261909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf31e8a2b00999de068c949638ef9f5b6f483199bdbf089a6bb0997a04aa5a2a

Aliases

arxiv: 2607.08545 · arxiv_version: 2607.08545v1 · doi: 10.48550/arxiv.2607.08545 · pith_short_12: Z4Y6RIVQBGM5 · pith_short_16: Z4Y6RIVQBGM54BUM · pith_short_8: Z4Y6RIVQ

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/Z4Y6RIVQBGM54BUMSSLDR347LN \
  | 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: cf31e8a2b00999de068c949638ef9f5b6f483199bdbf089a6bb0997a04aa5a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a114bf2e4a50983a62c41b2ebf5ae518b7ca20e5ca9be82497177353aeaf1b1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-09T14:38:16Z",
    "title_canon_sha256": "58954182509a8908e9f5f2c8b27bc4702dd901e0fff38a41f47bf28f9dfb773f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08545",
    "kind": "arxiv",
    "version": 1
  }
}