Pith Number

pith:R6XP4JN6

pith:2025:R6XP4JN6OGSVNWRODEBQYUBPXC

not attested not anchored not stored refs pending

Speech Recognition for Automatically Assessing Afrikaans and isiXhosa Preschool Oral Narratives

Annelien Smith, Christiaan Jacobs, Daleen Klop, Febe de Wet, Herman Kamper, Ond\v{r}ej Klejch

arxiv:2501.06478 v1 · 2025-01-11 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6XP4JN6OGSVNWRODEBQYUBPXC}

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	2026-07-05T10:00:04.071659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8faefe25be71a556da2e19030c502fb8a8ba38c2940b1bb6e3029cdee840139f

Aliases

arxiv: 2501.06478 · arxiv_version: 2501.06478v1 · doi: 10.48550/arxiv.2501.06478 · pith_short_12: R6XP4JN6OGSV · pith_short_16: R6XP4JN6OGSVNWRO · pith_short_8: R6XP4JN6

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/R6XP4JN6OGSVNWRODEBQYUBPXC \
  | 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: 8faefe25be71a556da2e19030c502fb8a8ba38c2940b1bb6e3029cdee840139f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee50354b2ea467b66c4b6a21119f8b19b5a93b98a7894f739be962fb143e016",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-01-11T08:11:09Z",
    "title_canon_sha256": "ef4d0c19c48cb45ee77a05e74162244ad3ae533ef00b00ea26e7b06570425047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06478",
    "kind": "arxiv",
    "version": 1
  }
}