Pith Number

pith:EJQVRYAE

pith:2016:EJQVRYAEXNC64IRCJWQP7U5RBR

not attested not anchored not stored refs pending

Vietnamese Named Entity Recognition using Token Regular Expressions and Bidirectional Inference

Phuong Le-Hong

arxiv:1610.05652 v2 · 2016-10-18 · 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{EJQVRYAEXNC64IRCJWQP7U5RBR}

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

Decoding Complexity: Intelligent Pattern Exploration with CHPDA (Context Aware Hybrid Pattern Detection Algorithm)

Receipt and verification

First computed	2026-05-18T01:01:51.189404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226158e004bb45ee22224da0ffd3b10c605c1147a15cf8b583ca1aafd64dc0c1

Aliases

arxiv: 1610.05652 · arxiv_version: 1610.05652v2 · doi: 10.48550/arxiv.1610.05652 · pith_short_12: EJQVRYAEXNC6 · pith_short_16: EJQVRYAEXNC64IRC · pith_short_8: EJQVRYAE

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/EJQVRYAEXNC64IRCJWQP7U5RBR \
  | 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: 226158e004bb45ee22224da0ffd3b10c605c1147a15cf8b583ca1aafd64dc0c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac373a04cd17de338b98a14ad2063e4964727cab5da6f845d450e3752bd3d963",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-10-18T14:44:01Z",
    "title_canon_sha256": "118d01742e000b270d563436154d9b0ba6e787856e588b049e373b3a55229fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05652",
    "kind": "arxiv",
    "version": 2
  }
}