Pith Number

pith:VCLAUBYO

pith:2025:VCLAUBYOQSUSM2YQVG2YSKULCX

not attested not anchored not stored refs pending

Empower Healthcare through a Self-Sovereign Identity Infrastructure for Secure Electronic Health Data Access

Antonio L\'opez Mart\'inez, Antonio Ruiz Mart\'inez, Joaquin Garcia-Alfaro, Manuel Gil P\'erez, Maryline Laurent, Montassar Naghmouchi, Pantaleone Nespoli

arxiv:2501.12229 v1 · 2025-01-21 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCLAUBYOQSUSM2YQVG2YSKULCX}

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	2026-07-05T10:03:33.324152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8960a070e84a9266b10a9b5892a8b15d090389f0bf7783dcec1e2f282cb2039

Aliases

arxiv: 2501.12229 · arxiv_version: 2501.12229v1 · doi: 10.48550/arxiv.2501.12229 · pith_short_12: VCLAUBYOQSUS · pith_short_16: VCLAUBYOQSUSM2YQ · pith_short_8: VCLAUBYO

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/VCLAUBYOQSUSM2YQVG2YSKULCX \
  | 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: a8960a070e84a9266b10a9b5892a8b15d090389f0bf7783dcec1e2f282cb2039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bebf97964c7a2487af1d669e1a2cd0bce1b26892dc464c8d9dbfba73ee0f97ad",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-01-21T15:52:26Z",
    "title_canon_sha256": "f075898174a7fae99bf3df9f422599c40564beea9b9069cd84c3a1c5b11e80af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12229",
    "kind": "arxiv",
    "version": 1
  }
}