Pith Number

pith:Q4VEJ3PR

pith:2020:Q4VEJ3PRAZQPW5F3WWWACPD4ZS

not attested not anchored not stored refs pending

A Framework For Contrastive Self-Supervised Learning And Designing A New Approach

Kyunghyun Cho, William Falcon

arxiv:2009.00104 v1 · 2020-08-31 · cs.CV · 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{Q4VEJ3PRAZQPW5F3WWWACPD4ZS}

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

Learn Beneficial Noise as Graph Augmentation

Receipt and verification

First computed	2026-07-05T01:32:15.485774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872a44edf10660fb74bbb5ac013c7ccc9ee6b37dfc47bfa8ba40594a18abb4e5

Aliases

arxiv: 2009.00104 · arxiv_version: 2009.00104v1 · doi: 10.48550/arxiv.2009.00104 · pith_short_12: Q4VEJ3PRAZQP · pith_short_16: Q4VEJ3PRAZQPW5F3 · pith_short_8: Q4VEJ3PR

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/Q4VEJ3PRAZQPW5F3WWWACPD4ZS \
  | 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: 872a44edf10660fb74bbb5ac013c7ccc9ee6b37dfc47bfa8ba40594a18abb4e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "043e31c3e33f474a3fcc2cf488ee46938aed881d0839bb83a8add7562ca8c171",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-31T21:11:48Z",
    "title_canon_sha256": "130d3c78992f0fadada232ad6b4ae467766aa1b91560cc20990fba3111f877f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00104",
    "kind": "arxiv",
    "version": 1
  }
}