Pith Number

pith:25RHFJYA

pith:2022:25RHFJYAYHOMSTZ6UAXVRAHNQB

not attested not anchored not stored refs pending

SimPer: Simple Self-Supervised Learning of Periodic Targets

Daniel McDuff, Dina Katabi, Jiang Wu, Ming-Zher Poh, Silviu Borac, Xin Liu, Yuzhe Yang

arxiv:2210.03115 v2 · 2022-10-06 · cs.LG · cs.AI · 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{25RHFJYAYHOMSTZ6UAXVRAHNQB}

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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

2 papers in Pith

FCUS-rPPG: A Fast-Converging Unsupervised Framework for Remote Photoplethysmography via Gradient Oscillation Suppression

CogAdapt: Transferring Clinical ECG Foundation Models to Wearable Cognitive Load Assessment via Lead Adaptation

Receipt and verification

First computed	2026-07-05T05:43:58.351134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76272a700c1dcc94f3ea02f5880ed807f9f448092ba5d1f74a0c50940758bed

Aliases

arxiv: 2210.03115 · arxiv_version: 2210.03115v2 · doi: 10.48550/arxiv.2210.03115 · pith_short_12: 25RHFJYAYHOM · pith_short_16: 25RHFJYAYHOMSTZ6 · pith_short_8: 25RHFJYA

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/25RHFJYAYHOMSTZ6UAXVRAHNQB \
  | 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: d76272a700c1dcc94f3ea02f5880ed807f9f448092ba5d1f74a0c50940758bed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5077514d0a5d225ca66957548b5e10c27b0c7f8d23ab952c3ea6401794e2348b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-06T17:59:38Z",
    "title_canon_sha256": "5d24c131c06447b1567e10265dd413529d56360e4512032d035f39dec1792d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03115",
    "kind": "arxiv",
    "version": 2
  }
}