Pith Number

pith:FV36KRSY

pith:2022:FV36KRSYYJVQJ47U4R7PV7J4OX

not attested not anchored not stored refs pending

It Takes Two: Masked Appearance-Motion Modeling for Self-supervised Video Transformer Pre-training

Dongliang He, Fu Li, Jingdong Wang, Min Yang, Wenhao Wu, Yuxin Song

arxiv:2210.05234 v1 · 2022-10-11 · 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{FV36KRSYYJVQJ47U4R7PV7J4OX}

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	2026-07-05T05:05:14.532393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d77e54658c26b04f3f4e47efafd3c75f5a213bccc0ceca4ecf9ed70bbc1c472

Aliases

arxiv: 2210.05234 · arxiv_version: 2210.05234v1 · doi: 10.48550/arxiv.2210.05234 · pith_short_12: FV36KRSYYJVQ · pith_short_16: FV36KRSYYJVQJ47U · pith_short_8: FV36KRSY

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/FV36KRSYYJVQJ47U4R7PV7J4OX \
  | 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: 2d77e54658c26b04f3f4e47efafd3c75f5a213bccc0ceca4ecf9ed70bbc1c472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b6cbf7b15774851592522714cb4e2636223cdeec0479c3d92a0f04940148747",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-11T08:05:18Z",
    "title_canon_sha256": "17e7ac7896c434d08a7bebaf5345f6ef1f6ece9eaca5e656f36fdce27a0cfea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05234",
    "kind": "arxiv",
    "version": 1
  }
}