Pith Number

pith:KS6OXP7I

pith:2022:KS6OXP7II45BZ4PLFKJ3Z5F2HF

not attested not anchored not stored refs pending

MAR: Masked Autoencoders for Efficient Action Recognition

Changxin Gao, Nong Sang, Shiwei Zhang, Xiang Wang, Yiliang Lv, Yuehuan Wang, Zhiwu Qing, Ziyuan Huang

arxiv:2207.11660 v1 · 2022-07-24 · 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{KS6OXP7II45BZ4PLFKJ3Z5F2HF}

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	2026-07-05T04:43:07.994010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bcebbfe8473a1cf1eb2a93bcf4ba394bb4ad6e5234cfa7666c961063c0226a

Aliases

arxiv: 2207.11660 · arxiv_version: 2207.11660v1 · doi: 10.48550/arxiv.2207.11660 · pith_short_12: KS6OXP7II45B · pith_short_16: KS6OXP7II45BZ4PL · pith_short_8: KS6OXP7I

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/KS6OXP7II45BZ4PLFKJ3Z5F2HF \
  | 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: 54bcebbfe8473a1cf1eb2a93bcf4ba394bb4ad6e5234cfa7666c961063c0226a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357fdd3e2efadec55aaec9204a44fe411c4bdffd5eb59f8a9b9b0b7a69d0d15b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-24T04:27:36Z",
    "title_canon_sha256": "82d5a7c48637c252bde8465acad8a3ec18a8f4bd6b598c39c275bf3ac7dfa86c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11660",
    "kind": "arxiv",
    "version": 1
  }
}