Pith Number

pith:I7USGG46

pith:2023:I7USGG46T2FQETOJHWCOH3K2KN

not attested not anchored not stored refs pending

Development of deep biological ages aware of morbidity and mortality based on unsupervised and semi-supervised deep learning approaches

Haanju Yoo, Jae Hyun Bae, Ji Won Yoon, Seokho Yoon, Seong-Eun Moon, Shinyoung Joo, Yoohyung Kim, Young Min Cho

arxiv:2302.00319 v1 · 2023-02-01 · cs.LG · cs.AI · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7USGG46T2FQETOJHWCOH3K2KN}

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	2026-07-05T05:38:02.166525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e9231b9e9e8b024dc93d84e3ed5a537744df051bb98e3b9bdf7d8907097689

Aliases

arxiv: 2302.00319 · arxiv_version: 2302.00319v1 · doi: 10.48550/arxiv.2302.00319 · pith_short_12: I7USGG46T2FQ · pith_short_16: I7USGG46T2FQETOJ · pith_short_8: I7USGG46

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/I7USGG46T2FQETOJHWCOH3K2KN \
  | 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: 47e9231b9e9e8b024dc93d84e3ed5a537744df051bb98e3b9bdf7d8907097689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8af94647ca8c713449541381c971fa8fb007e0c487ef6fcb7e6e745483ee52a4",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-01T08:54:00Z",
    "title_canon_sha256": "3dae1fd638ae46cdb1f9433cd3700225c8bf9701e9f02476f1efbb19dbd5a711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00319",
    "kind": "arxiv",
    "version": 1
  }
}