Pith Number

pith:W4OMFMFZ

pith:2026:W4OMFMFZ72R475FVFBHIUTGDXM

not attested not anchored not stored refs pending

A Quantitative Analysis of Multimodal Biomarkers in Alzheimer's Disease

Antonio Scardace, Daniele Rav\`i

arxiv:2606.17867 v1 · 2026-06-16 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4OMFMFZ72R475FVFBHIUTGDXM}

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	2026-06-19T16:10:42.175531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b71cc2b0b9fea3cff4b5284e8a4cc3bb16c18c94ad518bf9034d8c6c93e7c60b

Aliases

arxiv: 2606.17867 · arxiv_version: 2606.17867v1 · doi: 10.48550/arxiv.2606.17867 · pith_short_12: W4OMFMFZ72R4 · pith_short_16: W4OMFMFZ72R475FV · pith_short_8: W4OMFMFZ

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/W4OMFMFZ72R475FVFBHIUTGDXM \
  | 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: b71cc2b0b9fea3cff4b5284e8a4cc3bb16c18c94ad518bf9034d8c6c93e7c60b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d1d3eccf6763e72beb9e350aa57ddac2f90410423ff9fb10923b6b4a0339bd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-16T12:40:15Z",
    "title_canon_sha256": "99e42f5e1f0eaf35ed7bcbcd6c6eff6c7124d73e100a7c682b3b8a5a3f08c65c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17867",
    "kind": "arxiv",
    "version": 1
  }
}