Pith Number

pith:J4ALTPM3

pith:2024:J4ALTPM37C66C7K2GCPJ4NEWFR

not attested not anchored not stored refs pending

From Barlow Twins to Triplet Training: Differentiating Dementia with Limited Data

Christian Wachinger, Dennis M. Hedderich, Igor Yakushev, Sebastian P\"olsterl, Tom Nuno Wolf, Yitong Li

arxiv:2404.06253 v1 · 2024-04-09 · 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{J4ALTPM37C66C7K2GCPJ4NEWFR}

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	2026-07-05T08:06:06.649462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f00b9bd9bf8bde17d5a309e9e34962c4abeb72706274aff340ba502a6dbb2af

Aliases

arxiv: 2404.06253 · arxiv_version: 2404.06253v1 · doi: 10.48550/arxiv.2404.06253 · pith_short_12: J4ALTPM37C66 · pith_short_16: J4ALTPM37C66C7K2 · pith_short_8: J4ALTPM3

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/J4ALTPM37C66C7K2GCPJ4NEWFR \
  | 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: 4f00b9bd9bf8bde17d5a309e9e34962c4abeb72706274aff340ba502a6dbb2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531103acdb0f0163910276fa25754ba7585b6dc35b61de09d0f5b9e4a12d19e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-09T12:25:06Z",
    "title_canon_sha256": "b42b0c53dcf836bc9d0ada9819c1137d24a683f4cde8fd1035ae21824141335b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06253",
    "kind": "arxiv",
    "version": 1
  }
}