Pith Number

pith:ZJUTJGQT

pith:2021:ZJUTJGQTYYFZNNR3BLOOKL74ZE

not attested not anchored not stored refs pending

BembaSpeech: A Speech Recognition Corpus for the Bemba Language

Antonios Anastasopoulos, Claytone Sikasote

arxiv:2102.04889 v1 · 2021-02-09 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJUTJGQTYYFZNNR3BLOOKL74ZE}

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	2026-07-05T02:14:05.935576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca69349a13c60b96b63b0adce52ffcc92b2dd71e0fdcf497138c64ae1175eacd

Aliases

arxiv: 2102.04889 · arxiv_version: 2102.04889v1 · doi: 10.48550/arxiv.2102.04889 · pith_short_12: ZJUTJGQTYYFZ · pith_short_16: ZJUTJGQTYYFZNNR3 · pith_short_8: ZJUTJGQT

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/ZJUTJGQTYYFZNNR3BLOOKL74ZE \
  | 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: ca69349a13c60b96b63b0adce52ffcc92b2dd71e0fdcf497138c64ae1175eacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d57d5c36f30e61444875158a8b7a041525d77edd44e00d4d8938cac80311959",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-02-09T15:42:00Z",
    "title_canon_sha256": "4419b455f234e4778004d149ae7b69115a9ecf96b27a6d5e003e45ad024999a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04889",
    "kind": "arxiv",
    "version": 1
  }
}