Pith Number

pith:BDAYC65A

pith:2023:BDAYC65ATV54OMBUUSPOS743TZ

not attested not anchored not stored refs pending

Inspecting Spoken Language Understanding from Kids for Basic Math Learning at Home

Eda Okur, Lama Nachman, Roddy Fuentes Alba, Saurav Sahay

arxiv:2306.00482 v1 · 2023-06-01 · cs.CY · cs.CL · cs.SD · eess.AS · math.HO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDAYC65ATV54OMBUUSPOS743TZ}

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	2026-07-05T06:16:27.007682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08c1817ba09d7bc73034a49ee97f9b9e6693402b9c36964952c5208f9307c34b

Aliases

arxiv: 2306.00482 · arxiv_version: 2306.00482v1 · doi: 10.48550/arxiv.2306.00482 · pith_short_12: BDAYC65ATV54 · pith_short_16: BDAYC65ATV54OMBU · pith_short_8: BDAYC65A

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/BDAYC65ATV54OMBUUSPOS743TZ \
  | 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: 08c1817ba09d7bc73034a49ee97f9b9e6693402b9c36964952c5208f9307c34b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "542c6dc578dd99260263fcefb26ef8cf30a3773a3a737a1d32336a8a1cd43475",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD",
      "eess.AS",
      "math.HO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-06-01T09:31:57Z",
    "title_canon_sha256": "ea2cc8ecede36ee091746ec867bfe92c2e62cd26ca367915501b229d585bc5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00482",
    "kind": "arxiv",
    "version": 1
  }
}