Pith Number

pith:APEGGFUI

pith:2024:APEGGFUIYS7S4BU5ZVAY6DYW4E

not attested not anchored not stored refs pending

The First Swahili Language Scene Text Detection and Recognition Dataset

Fadila Wendigoundi Douamba, Jianjun Song, Ling Fu, Xiang Bai, Yuliang Liu

arxiv:2405.11437 v1 · 2024-05-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APEGGFUIYS7S4BU5ZVAY6DYW4E}

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	2026-07-05T08:20:39.252524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03c8631688c4bf2e069dcd418f0f16e13b6b19d1afb61d9f566a5bbfc7b390ef

Aliases

arxiv: 2405.11437 · arxiv_version: 2405.11437v1 · doi: 10.48550/arxiv.2405.11437 · pith_short_12: APEGGFUIYS7S · pith_short_16: APEGGFUIYS7S4BU5 · pith_short_8: APEGGFUI

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/APEGGFUIYS7S4BU5ZVAY6DYW4E \
  | 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: 03c8631688c4bf2e069dcd418f0f16e13b6b19d1afb61d9f566a5bbfc7b390ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a1905112197baa9795fefdc77e9a0ccbb870b4d5d6291ae6d058d50f3490c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-19T03:55:02Z",
    "title_canon_sha256": "9f31ca642ed9cec72c66f84206337170126cefc2b87d146d3da66e8950c410af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11437",
    "kind": "arxiv",
    "version": 1
  }
}