Pith Number

pith:KWQABU2T

pith:2024:KWQABU2T6YKHXTA5XUQDS5RXG2

not attested not anchored not stored refs pending

SFDA-rPPG: Source-Free Domain Adaptive Remote Physiological Measurement with Spatio-Temporal Consistency

Bingjie Wu, Linlin Shen, Weicheng Xie, Yiping Xie, Zitong Yu

arxiv:2409.12040 v1 · 2024-09-18 · 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{KWQABU2T6YKHXTA5XUQDS5RXG2}

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

Intervention-Based Self-Supervised Learning: A Causal Probe Paradigm for Remote Photoplethysmography

Receipt and verification

First computed	2026-07-05T09:08:41.611938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a000d353f6147bcc1dbd20397637368050f578a7a34443b96bd7ccaee249b3

Aliases

arxiv: 2409.12040 · arxiv_version: 2409.12040v1 · doi: 10.48550/arxiv.2409.12040 · pith_short_12: KWQABU2T6YKH · pith_short_16: KWQABU2T6YKHXTA5 · pith_short_8: KWQABU2T

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/KWQABU2T6YKHXTA5XUQDS5RXG2 \
  | 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: 55a000d353f6147bcc1dbd20397637368050f578a7a34443b96bd7ccaee249b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b8cf16289dda763220d65c30169bcf9114888f893a62ffdc3328db3a8c3dd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-18T14:59:30Z",
    "title_canon_sha256": "22df1665328eb4fdce2fa7331cf44644ccb369976cada983a6fa6d8757cc233b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12040",
    "kind": "arxiv",
    "version": 1
  }
}