Pith Number

pith:2CCTV4JB

pith:2025:2CCTV4JBZUVM3IP6LO2OKYHO5V

not attested not anchored not stored refs pending

Causal Analysis of ASR Errors for Children: Quantifying the Impact of Physiological, Cognitive, and Extrinsic Factors

Md. Sahidullah, Tomi Kinnunen, Vishwanath Pratap Singh

arxiv:2502.08587 v1 · 2025-02-12 · 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{2CCTV4JBZUVM3IP6LO2OKYHO5V}

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	2026-07-05T10:13:24.987250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0853af121cd2acda1fe5bb4e560eeed75378295d29545d7b60ebdf600891f0e

Aliases

arxiv: 2502.08587 · arxiv_version: 2502.08587v1 · doi: 10.48550/arxiv.2502.08587 · pith_short_12: 2CCTV4JBZUVM · pith_short_16: 2CCTV4JBZUVM3IP6 · pith_short_8: 2CCTV4JB

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/2CCTV4JBZUVM3IP6LO2OKYHO5V \
  | 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: d0853af121cd2acda1fe5bb4e560eeed75378295d29545d7b60ebdf600891f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8694cc2e352978610d55c9b044cb9b64da49f9044ba63d531257697f17fd8884",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-02-12T17:20:37Z",
    "title_canon_sha256": "bdc1a2271a5425bb7d775e0214cc4b9f0dc973dca5288326f051fbf65d39a7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08587",
    "kind": "arxiv",
    "version": 1
  }
}