Pith Number

pith:OXHGLTZK

pith:2018:OXHGLTZKMQ7LNUVGYSEADPGPJS

not attested not anchored not stored refs pending

Enhancing clinical MRI Perfusion maps with data-driven maps of complementary nature for lesion outcome prediction

Adriano Pinto, Carlos A. Silva, Mauricio Reyes, Raphael Meier, Roland Wiest, Sergio Pereira, Victor Alves

arxiv:1806.04413 v1 · 2018-06-12 · 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{OXHGLTZKMQ7LNUVGYSEADPGPJS}

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	2026-05-18T00:05:04.813486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ce65cf2a643eb6d2a6c48801bccf4cb1aeaa0d1ef93efd272df53c029b817d

Aliases

arxiv: 1806.04413 · arxiv_version: 1806.04413v1 · doi: 10.48550/arxiv.1806.04413 · pith_short_12: OXHGLTZKMQ7L · pith_short_16: OXHGLTZKMQ7LNUVG · pith_short_8: OXHGLTZK

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/OXHGLTZKMQ7LNUVGYSEADPGPJS \
  | 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: 75ce65cf2a643eb6d2a6c48801bccf4cb1aeaa0d1ef93efd272df53c029b817d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d0fb5f3e41a77d75553b9dafa36094871c03d247d618245c04741d0c041fd3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-12T09:34:20Z",
    "title_canon_sha256": "1e129f22b57bcb174fd26fa5625f372084fb1f6231ba3141b3a57bb16a7f05cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04413",
    "kind": "arxiv",
    "version": 1
  }
}