Pith Number

pith:RG2I3ENC

pith:2020:RG2I3ENCWO42JJJNC2HSM4DZUH

not attested not anchored not stored refs pending

MixText: Linguistically-Informed Interpolation of Hidden Space for Semi-Supervised Text Classification

Diyi Yang, Jiaao Chen, Zichao Yang

arxiv:2004.12239 v1 · 2020-04-25 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RG2I3ENCWO42JJJNC2HSM4DZUH}

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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

Backtranslation and paraphrasing in the LLM era? Comparing data augmentation methods for emotion classification

Receipt and verification

First computed	2026-07-05T00:58:13.775165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b48d91a2b3b9a4a52d168f267079a1ce863058325f988203f9dc764b6c4029

Aliases

arxiv: 2004.12239 · arxiv_version: 2004.12239v1 · doi: 10.48550/arxiv.2004.12239 · pith_short_12: RG2I3ENCWO42 · pith_short_16: RG2I3ENCWO42JJJN · pith_short_8: RG2I3ENC

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/RG2I3ENCWO42JJJNC2HSM4DZUH \
  | 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: 89b48d91a2b3b9a4a52d168f267079a1ce863058325f988203f9dc764b6c4029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3a0760c115399b092a3698b72364c100a80ae07c827a16cbb95a8354977d8c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-25T21:37:36Z",
    "title_canon_sha256": "a3b4f9d97247ee1c0e11548c5e0f8567ae96d6450a88cbad25a757b0ebfb9d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12239",
    "kind": "arxiv",
    "version": 1
  }
}