Pith Number

pith:XB7BWCHN

pith:2026:XB7BWCHNTBTCZEZLEI3R4LIPJK

not attested not anchored not stored refs pending

ViTOED: A Dataset for Target-Oriented Emotion Detection on Vietnamese Social Media Texts

Chanh Vo, Ngan Luu-Thuy Nguyen, Son T. Luu

arxiv:2608.12776 v1 · 2026-08-13 · 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{XB7BWCHNTBTCZEZLEI3R4LIPJK}

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	2026-08-14T00:47:49.556944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87e1b08ed98662c932b22371e2d0f4ab6cb41d1c9065d50b9d046c51d657ec8

Aliases

arxiv: 2608.12776 · arxiv_version: 2608.12776v1 · doi: 10.48550/arxiv.2608.12776 · pith_short_12: XB7BWCHNTBTC · pith_short_16: XB7BWCHNTBTCZEZL · pith_short_8: XB7BWCHN

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/XB7BWCHNTBTCZEZLEI3R4LIPJK \
  | 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: b87e1b08ed98662c932b22371e2d0f4ab6cb41d1c9065d50b9d046c51d657ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93cacb9c86dd4aaf3c9d6bb20377ca37d8ab164441c5101be82498c4e67a517e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-13T03:35:14Z",
    "title_canon_sha256": "e97ffcc6442ba00fdc5790d5c701a6baae889b13634481cf742b0a8304bf4938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12776",
    "kind": "arxiv",
    "version": 1
  }
}