Pith Number

pith:FL2BQUYA

pith:2024:FL2BQUYAI7BVNHK3OPZOUJQUWQ

not attested not anchored not stored refs pending

FASA: a Flexible and Automatic Speech Aligner for Extracting High-quality Aligned Children Speech Data

Dancheng Liu, Jinjun Xiong

arxiv:2406.17926 v1 · 2024-06-25 · cs.CL · cs.SD · 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{FL2BQUYAI7BVNHK3OPZOUJQUWQ}

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	2026-07-05T08:36:52.588092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af418530047c3569d5b73f2ea2614b43d42556220e23869f99ff2f205f8fe24

Aliases

arxiv: 2406.17926 · arxiv_version: 2406.17926v1 · doi: 10.48550/arxiv.2406.17926 · pith_short_12: FL2BQUYAI7BV · pith_short_16: FL2BQUYAI7BVNHK3 · pith_short_8: FL2BQUYA

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/FL2BQUYAI7BVNHK3OPZOUJQUWQ \
  | 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: 2af418530047c3569d5b73f2ea2614b43d42556220e23869f99ff2f205f8fe24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251ba601f06c9e85243461e14937f0235181779ebcd2ccba88619d4f476aa9c0",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-25T20:37:16Z",
    "title_canon_sha256": "287c8dff77364a6d61555e234a6e480f71f33edbc8a75a163d084a8a6ae809cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17926",
    "kind": "arxiv",
    "version": 1
  }
}