Pith Number

pith:U7WRXIV7

pith:2023:U7WRXIV77CDCMQGVX4PCXN3BFF

not attested not anchored not stored refs pending

VideoMAE V2: Scaling Video Masked Autoencoders with Dual Masking

Bingkun Huang, Limin Wang, Yali Wang, Yinan He, Yi Wang, Yu Qiao, Zhan Tong, Zhiyu Zhao

arxiv:2303.16727 v2 · 2023-03-29 · 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{U7WRXIV77CDCMQGVX4PCXN3BFF}

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

3 papers in Pith

Do Video Foundation Models Understand Intuitive Physics? A Layerwise Probing Analysis

The TIME Machine: On The Power of Motion for Efficient Perception

SignMAE: Segmentation-Driven Self-Supervised Learning for Sign Language Recognition

Receipt and verification

First computed	2026-07-05T06:02:08.952887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ed1ba2bff8862640d5bf1e2bb7612968300af68932ef35459eaa49c0e09f1b

Aliases

arxiv: 2303.16727 · arxiv_version: 2303.16727v2 · doi: 10.48550/arxiv.2303.16727 · pith_short_12: U7WRXIV77CDC · pith_short_16: U7WRXIV77CDCMQGV · pith_short_8: U7WRXIV7

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/U7WRXIV77CDCMQGVX4PCXN3BFF \
  | 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: a7ed1ba2bff8862640d5bf1e2bb7612968300af68932ef35459eaa49c0e09f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfbb91612903815b1a00a889e065180c874a87046aef7c1c432fd4b2db9f068",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-29T14:28:41Z",
    "title_canon_sha256": "23f44789a816106431635bc5bd0b52a7c11b111ec61d24c672dd50f3481378c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16727",
    "kind": "arxiv",
    "version": 2
  }
}