Pith Number

pith:RDMBUWED

pith:2020:RDMBUWEDVCXYU4BR6OFPDI6SPZ

not attested not anchored not stored refs pending

Vietnamese Word Segmentation with SVM: Ambiguity Reduction and Suffix Capture

Dang Van Thin, Duc-Vu Nguyen, Kiet Van Nguyen, Ngan Luu-Thuy Nguyen

arxiv:2006.07804 v1 · 2020-06-14 · 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{RDMBUWEDVCXYU4BR6OFPDI6SPZ}

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	2026-07-05T01:10:03.528860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d81a5883a8af8a7031f38af1a3d27e667ab48cc9744a4893a4759fbfdd8648

Aliases

arxiv: 2006.07804 · arxiv_version: 2006.07804v1 · doi: 10.48550/arxiv.2006.07804 · pith_short_12: RDMBUWEDVCXY · pith_short_16: RDMBUWEDVCXYU4BR · pith_short_8: RDMBUWED

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/RDMBUWEDVCXYU4BR6OFPDI6SPZ \
  | 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: 88d81a5883a8af8a7031f38af1a3d27e667ab48cc9744a4893a4759fbfdd8648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ab46f3873b56feb69e0367a0776782f6234d42f1a198761d784dd224d0a1e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-06-14T05:19:46Z",
    "title_canon_sha256": "5bdce031a5ce16334e74fac8b9a10353e6ca4599d722ede2a5410f550124a58e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07804",
    "kind": "arxiv",
    "version": 1
  }
}