Pith Number

pith:NG6RA3JL

pith:2026:NG6RA3JLAZEJF3AOTV7IX2GAHW

not attested not anchored not stored refs pending

Multilingual Phonological Feature Recognition with Self-Supervised Speech Models

Abner Hernandez, Andreas Maier, Daiqi Liu, Paula Andrea P\'erez-Toro, Tom\'as Arias-Vergara

arxiv:2605.25596 v1 · 2026-05-25 · 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{NG6RA3JLAZEJF3AOTV7IX2GAHW}

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	2026-05-26T02:04:45.077925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69bd106d2b064892ec0e9d7e8be8c03d8e6521719dd8d2d968d132b3ed5d47e2

Aliases

arxiv: 2605.25596 · arxiv_version: 2605.25596v1 · doi: 10.48550/arxiv.2605.25596 · pith_short_12: NG6RA3JLAZEJ · pith_short_16: NG6RA3JLAZEJF3AO · pith_short_8: NG6RA3JL

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/NG6RA3JLAZEJF3AOTV7IX2GAHW \
  | 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: 69bd106d2b064892ec0e9d7e8be8c03d8e6521719dd8d2d968d132b3ed5d47e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6aaf8838a8c14d9ed81d94356d1928705c80fcb61b1fe996e51f388d59d5d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-25T08:47:33Z",
    "title_canon_sha256": "ca0b8f76591543b80c901b3ce1fbb3f7582a1da16cb2eb5897225f95ec5ef26b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25596",
    "kind": "arxiv",
    "version": 1
  }
}