Pith Number

pith:NZPN5NH7

pith:2021:NZPN5NH7LGTHBZTP3OGVLCVW6D

not attested not anchored not stored refs pending

SelfMatch: Combining Contrastive Self-Supervision and Consistency for Semi-Supervised Learning

Byoungjip Kim, Jinho Choo, Seongho Joe, Seungjai Min, Yeong-Dae Kwon, Youngjune Gwon

arxiv:2101.06480 v1 · 2021-01-16 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZPN5NH7LGTHBZTP3OGVLCVW6D}

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

Beyond Self-Consistency: Loss-Balanced Perturbation-Based Regularization Improves Industrial-Scale Ads Ranking

Receipt and verification

First computed	2026-07-05T02:07:18.886131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5edeb4ff59a670e66fdb8d558ab6f0df251262289afd63528da5541242cacf

Aliases

arxiv: 2101.06480 · arxiv_version: 2101.06480v1 · doi: 10.48550/arxiv.2101.06480 · pith_short_12: NZPN5NH7LGTH · pith_short_16: NZPN5NH7LGTHBZTP · pith_short_8: NZPN5NH7

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/NZPN5NH7LGTHBZTP3OGVLCVW6D \
  | 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: 6e5edeb4ff59a670e66fdb8d558ab6f0df251262289afd63528da5541242cacf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237e5c9b31d3f8b22a3051baca20de45facb185a3f920020c4f3d40c5353c4ab",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-16T17:03:53Z",
    "title_canon_sha256": "9259ee9e77a5fd045657d89329e79cffcf315bbc58d512d0b4688e178f240cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06480",
    "kind": "arxiv",
    "version": 1
  }
}