Pith Number

pith:FTPMFPGF

pith:2021:FTPMFPGF6XCBQIZRT3WPLL6T6A

not attested not anchored not stored refs pending

Deep 3D-CNN for Depression Diagnosis with Facial Video Recording of Self-Rating Depression Scale Questionnaire

Hui Luo, Lizhong Liang, Wanqing Xie, Xiaofeng Liu, Yao Lu

arxiv:2107.10712 v1 · 2021-07-22 · 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{FTPMFPGF6XCBQIZRT3WPLL6T6A}

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	2026-07-05T03:00:02.974417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdec2bcc5f5c41823319eecf5afd3f02dda2c717ff37626aea36750a22f6255

Aliases

arxiv: 2107.10712 · arxiv_version: 2107.10712v1 · doi: 10.48550/arxiv.2107.10712 · pith_short_12: FTPMFPGF6XCB · pith_short_16: FTPMFPGF6XCBQIZR · pith_short_8: FTPMFPGF

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/FTPMFPGF6XCBQIZRT3WPLL6T6A \
  | 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: 2cdec2bcc5f5c41823319eecf5afd3f02dda2c717ff37626aea36750a22f6255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd9c02e05950256212212b6d0e6f3fdcca116d5836421243ae89e37fdc82fca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-22T14:37:00Z",
    "title_canon_sha256": "4ded1ed00a1060904cb7b9cc5573ec7e92e33c46dcd6f41b1bbda5423920ad68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10712",
    "kind": "arxiv",
    "version": 1
  }
}