Pith Number

pith:JZ7P25HD

pith:2026:JZ7P25HD7F7PXACIVMCAIZFVG3

not attested not anchored not stored refs pending

Phonetic Modeling of Dialectal Variation in Vietnamese Speech

Kiet Van Nguyen, Long Hoang Huu Nguyen, Ngan Luu-Thuy Nguyen, Nghia Hieu Nguyen, Quan Ngoc Hoang

arxiv:2605.24451 v1 · 2026-05-23 · 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{JZ7P25HD7F7PXACIVMCAIZFVG3}

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	2026-05-26T01:03:40.344056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7efd74e3f97efb8048ab040464b536f54773c77cbd43e77e80cdd3bf7e1734

Aliases

arxiv: 2605.24451 · arxiv_version: 2605.24451v1 · doi: 10.48550/arxiv.2605.24451 · pith_short_12: JZ7P25HD7F7P · pith_short_16: JZ7P25HD7F7PXACI · pith_short_8: JZ7P25HD

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/JZ7P25HD7F7PXACIVMCAIZFVG3 \
  | 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: 4e7efd74e3f97efb8048ab040464b536f54773c77cbd43e77e80cdd3bf7e1734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569f9ef9510ae655d929e88c22cb20a43748e6514c471965656f7121622d8876",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-23T08:00:26Z",
    "title_canon_sha256": "4d212db98ff511cda6eb78b52ffd8ce6da5ae03d545432dd9b27792895a807a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24451",
    "kind": "arxiv",
    "version": 1
  }
}