Pith Number

pith:WKENGYYO

pith:2020:WKENGYYOEQHEY4PR6JQ35Z6KGY

not attested not anchored not stored refs pending

Self-supervised Co-training for Video Representation Learning

Andrew Zisserman, Tengda Han, Weidi Xie

arxiv:2010.09709 v2 · 2020-10-19 · 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{WKENGYYOEQHEY4PR6JQ35Z6KGY}

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

Pixel Motion as Universal Representation for Robot Control

Receipt and verification

First computed	2026-07-05T02:06:15.857384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b288d3630e240e4c71f1f261bee7ca3603d918cef76e8b18ec7632e41ef277c7

Aliases

arxiv: 2010.09709 · arxiv_version: 2010.09709v2 · doi: 10.48550/arxiv.2010.09709 · pith_short_12: WKENGYYOEQHE · pith_short_16: WKENGYYOEQHEY4PR · pith_short_8: WKENGYYO

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/WKENGYYOEQHEY4PR6JQ35Z6KGY \
  | 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: b288d3630e240e4c71f1f261bee7ca3603d918cef76e8b18ec7632e41ef277c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b11607462cbfb040d5c1c4fa93fbeefa4edf03c5d58eb1e5f62c1a7733061e63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-19T17:59:01Z",
    "title_canon_sha256": "af357d5c4b5d9dc12e43a56322c807f7caf9f5ad17ec4b9618c66a7da569e6f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09709",
    "kind": "arxiv",
    "version": 2
  }
}