Pith Number

pith:RFKGVJ5D

pith:2020:RFKGVJ5D2FUU655UUSYZ3CQT4C

not attested not anchored not stored refs pending

CLOCS: Contrastive Learning of Cardiac Signals Across Space, Time, and Patients

Dani Kiyasseh, David A. Clifton, Tingting Zhu

arxiv:2005.13249 v3 · 2020-05-27 · cs.LG · eess.SP · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFKGVJ5D2FUU655UUSYZ3CQT4C}

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	2026-07-05T02:40:27.446749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89546aa7a3d1694f77b4a4b19d8a13e0a49efc3906eae382c0e184fcb62873d7

Aliases

arxiv: 2005.13249 · arxiv_version: 2005.13249v3 · doi: 10.48550/arxiv.2005.13249 · pith_short_12: RFKGVJ5D2FUU · pith_short_16: RFKGVJ5D2FUU655U · pith_short_8: RFKGVJ5D

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/RFKGVJ5D2FUU655UUSYZ3CQT4C \
  | 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: 89546aa7a3d1694f77b4a4b19d8a13e0a49efc3906eae382c0e184fcb62873d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa89ecfdf0e6647368faa1423694a733a204247b4a5bb9831a1b4ac6b2947dfb",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-27T09:25:41Z",
    "title_canon_sha256": "f4b92e67c252d081f80590b59470a0206d69e7747cba4bcade9e214a0ce5fc57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13249",
    "kind": "arxiv",
    "version": 3
  }
}