Pith Number

pith:VQ3NNFSF

pith:2025:VQ3NNFSFM3CR5EPIEJKVT5DA6G

not attested not anchored not stored refs pending

Is It Navajo? Accurate Language Detection in Endangered Athabaskan Languages

Chunhui Zhang, Ivory Yang, Soroush Vosoughi, Weicheng Ma

arxiv:2501.15773 v2 · 2025-01-27 · 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{VQ3NNFSFM3CR5EPIEJKVT5DA6G}

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.

Cited by

1 paper in Pith

Advancing Uto-Aztecan Language Technologies: A Case Study on the Endangered Comanche Language

Receipt and verification

First computed	2026-07-05T10:12:25.691486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac36d6964566c51e91e8225559f460f1906d00a0965c72211d95eb576456ce3a

Aliases

arxiv: 2501.15773 · arxiv_version: 2501.15773v2 · doi: 10.48550/arxiv.2501.15773 · pith_short_12: VQ3NNFSFM3CR · pith_short_16: VQ3NNFSFM3CR5EPI · pith_short_8: VQ3NNFSF

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/VQ3NNFSFM3CR5EPIEJKVT5DA6G \
  | 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: ac36d6964566c51e91e8225559f460f1906d00a0965c72211d95eb576456ce3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "155b72022c353de0808b82591caf60b2bfc56b917543a1aa25e4f1d9413cf068",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-27T04:43:18Z",
    "title_canon_sha256": "e8da3e37dd13c9ed91882862ffa0f62227214711bce091009c7d4a603caeb3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15773",
    "kind": "arxiv",
    "version": 2
  }
}