Pith Number

pith:IXLMKEY6

pith:2019:IXLMKEY6HQ7BOR4QCBSIPTMRRK

not attested not anchored not stored refs pending

Region Attention Networks for Pose and Occlusion Robust Facial Expression Recognition

Debin Meng, Jianfei Yang, Kai Wang, Xiaojiang Peng, Yu Qiao

arxiv:1905.04075 v2 · 2019-05-10 · 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{IXLMKEY6HQ7BOR4QCBSIPTMRRK}

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

Bootstrap Model Ensemble and Rank Loss for Engagement Intensity Regression

Receipt and verification

First computed	2026-07-05T00:02:26.520993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d6c5131e3c3e174790106487cd918a903e1b8f720385fac9d82f35d7dc7666

Aliases

arxiv: 1905.04075 · arxiv_version: 1905.04075v2 · doi: 10.48550/arxiv.1905.04075 · pith_short_12: IXLMKEY6HQ7B · pith_short_16: IXLMKEY6HQ7BOR4Q · pith_short_8: IXLMKEY6

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/IXLMKEY6HQ7BOR4QCBSIPTMRRK \
  | 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: 45d6c5131e3c3e174790106487cd918a903e1b8f720385fac9d82f35d7dc7666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4dea30fd0440942556bfe726715cab8bdaaec09af91e027fbe02d1ed5a408b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-10T11:18:13Z",
    "title_canon_sha256": "aeea6f752167ae184a4a3bd5de0bd98d73ef74659a34a2ee72ec9f1e0edd4a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04075",
    "kind": "arxiv",
    "version": 2
  }
}