Pith Number

pith:APWCBGW5

pith:2025:APWCBGW5TNJWRC3ZUBGZE44KLR

not attested not anchored not stored refs pending

Large Language Models based ASR Error Correction for Child Conversations

Anfeng Xu, Catherine Lord, Shrikanth Narayanan, So Hyun Kim, Somer Bishop, Tiantian Feng

arxiv:2505.16212 v2 · 2025-05-22 · 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{APWCBGW5TNJWRC3ZUBGZE44KLR}

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	2026-07-05T11:09:14.861493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ec209add9b53688b79a04d92738a5c4df0847cc482118f7909514ea788d924

Aliases

arxiv: 2505.16212 · arxiv_version: 2505.16212v2 · doi: 10.48550/arxiv.2505.16212 · pith_short_12: APWCBGW5TNJW · pith_short_16: APWCBGW5TNJWRC3Z · pith_short_8: APWCBGW5

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/APWCBGW5TNJWRC3ZUBGZE44KLR \
  | 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: 03ec209add9b53688b79a04d92738a5c4df0847cc482118f7909514ea788d924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ea5283a98be37a473284dd9105f7bae9bc6c0c0053746db20dc8461eadae5f",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-22T04:28:02Z",
    "title_canon_sha256": "ec67ebd59942bd52f08e3f61e46a0b92867efd2d1b720ad2aedd1b6aa8cdff89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16212",
    "kind": "arxiv",
    "version": 2
  }
}