Pith Number

pith:SSQ5FORP

pith:2026:SSQ5FORPGRPHNVKZZMWD2LVXS7

not attested not anchored not stored refs pending

A POS Tier Is the Key to Automated Annotation for Low-Resource Language Documentation: Neural Interlinear Glossing for Irabu, a Southern Ryukyuan Language

Michinori Shimoji (Kyushu University)

arxiv:2607.13372 v1 · 2026-07-15 · 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{SSQ5FORPGRPHNVKZZMWD2LVXS7}

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	2026-07-16T00:22:14.567125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94a1d2ba2f345e76d559cb2c3d2eb797c9647a905db5d25cc9c596488caa7cdd

Aliases

arxiv: 2607.13372 · arxiv_version: 2607.13372v1 · doi: 10.48550/arxiv.2607.13372 · pith_short_12: SSQ5FORPGRPH · pith_short_16: SSQ5FORPGRPHNVKZ · pith_short_8: SSQ5FORP

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/SSQ5FORPGRPHNVKZZMWD2LVXS7 \
  | 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: 94a1d2ba2f345e76d559cb2c3d2eb797c9647a905db5d25cc9c596488caa7cdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08c2600899886e2095e979c7d4ce53f9a7b682d7aa9051497cc583c327a633d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-15T01:33:25Z",
    "title_canon_sha256": "01dc73102cce908f7b9ecbfa2cc4e6580d271e412a8e662e6ef0aff32ff9f59b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13372",
    "kind": "arxiv",
    "version": 1
  }
}