Pith Number

pith:Z7YVGWF6

pith:2026:Z7YVGWF6MOGDT3LNEQ7OD6KDLM

not attested not anchored not stored refs pending

From Reports to Ontologies: Ontology-Guided Representation Learning for 12-Lead ECG

Fahad Sohrab, Lei Xu, Mehmet Yamac, Merja Heinaniemi, Moncef Gabbouj

arxiv:2605.25883 v1 · 2026-05-25 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7YVGWF6MOGDT3LNEQ7OD6KDLM}

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	2026-05-26T02:05:16.884056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff15358be638c39ed6d243ee1f9435b0e086ab1c07114f9af39fcc9e7981f7f

Aliases

arxiv: 2605.25883 · arxiv_version: 2605.25883v1 · doi: 10.48550/arxiv.2605.25883 · pith_short_12: Z7YVGWF6MOGD · pith_short_16: Z7YVGWF6MOGDT3LN · pith_short_8: Z7YVGWF6

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/Z7YVGWF6MOGDT3LNEQ7OD6KDLM \
  | 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: cff15358be638c39ed6d243ee1f9435b0e086ab1c07114f9af39fcc9e7981f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f44ddea91d27650bcf356deacb581e751cfac0450fa65eb829ecd383072cb67",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-05-25T14:12:23Z",
    "title_canon_sha256": "5113a2c3218bb1c6206e1ea583504eb253355f34accc955848bcdf12fcdfaa20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25883",
    "kind": "arxiv",
    "version": 1
  }
}