Pith Number

pith:KMGHDZ5P

pith:2025:KMGHDZ5PIKRYSJOM6S46QGV3DQ

not attested not anchored not stored refs pending

End-to-end Cortical Surface Reconstruction from Clinical Magnetic Resonance Images

Adrian Dalca, Andrew Hoopes, Axel Thielscher, Colin Magdamo, Jesper Duemose Nielsen, Juan Eugenio Iglesias, Karthik Gopinath, Oula Puonti, Steven Arnold, Sudeshna Das

arxiv:2505.14017 v1 · 2025-05-20 · eess.IV · 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{KMGHDZ5PIKRYSJOM6S46QGV3DQ}

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	2026-07-05T11:05:54.810328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

530c71e7af42a38925ccf4b9e81abb1c3bde50aa0e48e7aa01cc129a0109a708

Aliases

arxiv: 2505.14017 · arxiv_version: 2505.14017v1 · doi: 10.48550/arxiv.2505.14017 · pith_short_12: KMGHDZ5PIKRY · pith_short_16: KMGHDZ5PIKRYSJOM · pith_short_8: KMGHDZ5P

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/KMGHDZ5PIKRYSJOM6S46QGV3DQ \
  | 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: 530c71e7af42a38925ccf4b9e81abb1c3bde50aa0e48e7aa01cc129a0109a708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdf84ffc65f738abe2a5f2e8cc5bd9e65933f1768de3659269ec290db2f5bc4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-20T07:18:58Z",
    "title_canon_sha256": "68d5cfe70d3c401756251779fea212b2f8a0cb109b9f773262bb4a7ffb417a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14017",
    "kind": "arxiv",
    "version": 1
  }
}