Pith Number

pith:Q64YFPO2

pith:2026:Q64YFPO2I2K7MZFTXZ3PTXZMPQ

not attested not anchored not stored refs pending

Performance and Complexity Trade-off Optimization of Speech Models During Training

Esteban G\'omez, Tom Backstr\"om

arxiv:2601.13704 v3 · 2026-01-20 · 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{Q64YFPO2I2K7MZFTXZ3PTXZMPQ}

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	2026-06-01T01:02:29.254784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87b982bdda4695f664b3be76f9df2c7c12bef81cdf339c6fb7b122e0954ca5d4

Aliases

arxiv: 2601.13704 · arxiv_version: 2601.13704v3 · doi: 10.48550/arxiv.2601.13704 · pith_short_12: Q64YFPO2I2K7 · pith_short_16: Q64YFPO2I2K7MZFT · pith_short_8: Q64YFPO2

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/Q64YFPO2I2K7MZFTXZ3PTXZMPQ \
  | 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: 87b982bdda4695f664b3be76f9df2c7c12bef81cdf339c6fb7b122e0954ca5d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be73212c9dafdb57ecf7365fac96c2085c4171f70dd82b2666f5596a37925d83",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-01-20T08:00:05Z",
    "title_canon_sha256": "525d88be4123e8a40fb9939d15cc21934f63660ceb0abdc73da7a157825a497d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.13704",
    "kind": "arxiv",
    "version": 3
  }
}