Pith Number

pith:MBJCE3MO

pith:2022:MBJCE3MOEGZVKD7Z47YIB7TOCD

not attested not anchored not stored refs pending

Multi-Modal Learning for AU Detection Based on Multi-Head Fused Transformers

Lijun Yin, Xiang Zhang

arxiv:2203.11441 v1 · 2022-03-22 · 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{MBJCE3MOEGZVKD7Z47YIB7TOCD}

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	2026-07-05T04:07:12.254155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6052226d8e21b3550ff9e7f080fe6e10e19f250ff14736e146b472e8b8fec8f5

Aliases

arxiv: 2203.11441 · arxiv_version: 2203.11441v1 · doi: 10.48550/arxiv.2203.11441 · pith_short_12: MBJCE3MOEGZV · pith_short_16: MBJCE3MOEGZVKD7Z · pith_short_8: MBJCE3MO

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/MBJCE3MOEGZVKD7Z47YIB7TOCD \
  | 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: 6052226d8e21b3550ff9e7f080fe6e10e19f250ff14736e146b472e8b8fec8f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f232c727341dbd8bac1fb6e61e5dabdb1ca0ca68955409f107407c69a99a7766",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-22T03:31:29Z",
    "title_canon_sha256": "ca2b0768f0884e3134a370562a6a12b30bd98e91a942f7fb3c669dc4c92a6cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11441",
    "kind": "arxiv",
    "version": 1
  }
}