Pith Number

pith:ML5CANLU

pith:2023:ML5CANLUFX6CORG7NZ5QUYIXHK

not attested not anchored not stored refs pending

Echotune: A Modular Extractor Leveraging the Variable-Length Nature of Speech in ASR Tasks

Sen Fang, Sizhou Chen, Songyang Gao

arxiv:2309.07765 v2 · 2023-09-14 · cs.SD · cs.CL · 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{ML5CANLUFX6CORG7NZ5QUYIXHK}

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	2026-07-05T08:05:02.226743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62fa2035742dfc2744df6e7b0a61173aa22009fb8656846a526069525beb2305

Aliases

arxiv: 2309.07765 · arxiv_version: 2309.07765v2 · doi: 10.48550/arxiv.2309.07765 · pith_short_12: ML5CANLUFX6C · pith_short_16: ML5CANLUFX6CORG7 · pith_short_8: ML5CANLU

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/ML5CANLUFX6CORG7NZ5QUYIXHK \
  | 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: 62fa2035742dfc2744df6e7b0a61173aa22009fb8656846a526069525beb2305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf305b2c1c2b1c5e9a43778da4d2d1a3692cc58f76660d5c6d22a63d260491d",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-09-14T14:51:51Z",
    "title_canon_sha256": "34721036a6528d816b6c56b84d78ef0614e28551318c3c3ee4c01032bee18a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07765",
    "kind": "arxiv",
    "version": 2
  }
}