Pith Number

pith:EPRAPUBQ

pith:2021:EPRAPUBQMJWT3TUOFACXKEMBQA

not attested not anchored not stored refs pending

SSMix: Saliency-Based Span Mixup for Text Classification

Gyuwan Kim, Kyumin Park, Soyoung Yoon

arxiv:2106.08062 v1 · 2021-06-15 · cs.CL · cs.AI · 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{EPRAPUBQMJWT3TUOFACXKEMBQA}

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	2026-07-05T02:49:37.405293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e207d030626d3dce8e2805751181800e8b83bb3cc8f7d717ac3e5fca2deaa9

Aliases

arxiv: 2106.08062 · arxiv_version: 2106.08062v1 · doi: 10.48550/arxiv.2106.08062 · pith_short_12: EPRAPUBQMJWT · pith_short_16: EPRAPUBQMJWT3TUO · pith_short_8: EPRAPUBQ

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/EPRAPUBQMJWT3TUOFACXKEMBQA \
  | 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: 23e207d030626d3dce8e2805751181800e8b83bb3cc8f7d717ac3e5fca2deaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1b23bb0b0f90035cee784d66c7fbe2a4ceb3d70a1333d41a3bcc347ef8d1ed8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-15T11:40:23Z",
    "title_canon_sha256": "c7f8ed31eb4a5f543120f78cd39989a464475f3da45463c6f415310d132c4b97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08062",
    "kind": "arxiv",
    "version": 1
  }
}