Pith Number

pith:LUKY2WXH

pith:2021:LUKY2WXHJ5PSEVLC33GPHXUVXB

not attested not anchored not stored refs pending

WangchanBERTa: Pretraining transformer-based Thai Language Models

Charin Polpanumas, Lalita Lowphansirikul, Nawat Jantrakulchai, Sarana Nutanong

arxiv:2101.09635 v2 · 2021-01-24 · 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{LUKY2WXHJ5PSEVLC33GPHXUVXB}

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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

Explainable Depression Detection using Masked Hard Instance Mining

Receipt and verification

First computed	2026-07-05T02:24:53.610748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d158d5ae74f5f225562deccf3de95b8446851739683972a7f26c882e78aac19

Aliases

arxiv: 2101.09635 · arxiv_version: 2101.09635v2 · doi: 10.48550/arxiv.2101.09635 · pith_short_12: LUKY2WXHJ5PS · pith_short_16: LUKY2WXHJ5PSEVLC · pith_short_8: LUKY2WXH

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/LUKY2WXHJ5PSEVLC33GPHXUVXB \
  | 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: 5d158d5ae74f5f225562deccf3de95b8446851739683972a7f26c882e78aac19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ebf82ca497b751e9729a8c851d98c0d79bbc794c2b604a4164a709228a9aee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-24T03:06:34Z",
    "title_canon_sha256": "9d1c157278aa46880f78fb43a51a823a3bc24b9fe3e8b5a52e3ba54e19cc4349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09635",
    "kind": "arxiv",
    "version": 2
  }
}