Pith Number

pith:UNSN7QYJ

pith:2024:UNSN7QYJPDDIDVF2N66ECBOEQ5

not attested not anchored not stored refs pending

rFaceNet: An End-to-End Network for Enhanced Physiological Signal Extraction through Identity-Specific Facial Contours

Dali Zhu, Hualin Zeng, Jiaqi Zheng, Long Yang, Wenli Zhang, Xiaohao Liu

arxiv:2403.09034 v2 · 2024-03-14 · 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{UNSN7QYJPDDIDVF2N66ECBOEQ5}

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	2026-07-05T07:57:02.186303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a364dfc30978c681d4ba6fbc4105c48747d9e2b62425918c453c61fb28cfd6bb

Aliases

arxiv: 2403.09034 · arxiv_version: 2403.09034v2 · doi: 10.48550/arxiv.2403.09034 · pith_short_12: UNSN7QYJPDDI · pith_short_16: UNSN7QYJPDDIDVF2 · pith_short_8: UNSN7QYJ

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/UNSN7QYJPDDIDVF2N66ECBOEQ5 \
  | 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: a364dfc30978c681d4ba6fbc4105c48747d9e2b62425918c453c61fb28cfd6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00abcf84169932985c1848af61644c1a334a8c8336db384c600d73b0890c8411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-14T02:11:16Z",
    "title_canon_sha256": "e4787411c49f8bf9099c53ccc1447e34e4e43637f0a0bc3c1572db0208f31baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09034",
    "kind": "arxiv",
    "version": 2
  }
}