Pith Number

pith:J3JSMS5C

pith:2020:J3JSMS5CKP6JDAHSR7WANJCX77

not attested not anchored not stored refs pending

Labelling unlabelled videos from scratch with multi-modal self-supervision

Andrea Vedaldi, Christian Rupprecht, Mandela Patrick, Yuki M. Asano

arxiv:2006.13662 v3 · 2020-06-24 · 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{J3JSMS5CKP6JDAHSR7WANJCX77}

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	2026-07-05T02:18:52.963001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ed3264ba253fc9180f28fec06a457ffe8f05e0af1c50336f5ba7d53d68df7b5

Aliases

arxiv: 2006.13662 · arxiv_version: 2006.13662v3 · doi: 10.48550/arxiv.2006.13662 · pith_short_12: J3JSMS5CKP6J · pith_short_16: J3JSMS5CKP6JDAHS · pith_short_8: J3JSMS5C

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/J3JSMS5CKP6JDAHSR7WANJCX77 \
  | 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: 4ed3264ba253fc9180f28fec06a457ffe8f05e0af1c50336f5ba7d53d68df7b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a526ff8db16c66fe89d14f73da560432e0cd491cdf4b8999210adcc23f841a38",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-24T12:28:17Z",
    "title_canon_sha256": "f3e018f34a4002555f1712f9058f4de350530b1a5be2b5f6a9dea6279b1b63fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13662",
    "kind": "arxiv",
    "version": 3
  }
}