Pith Number

pith:Q4Q6MJXU

pith:2025:Q4Q6MJXU6UYYJIHHA6YNC5IIEX

not attested not anchored not stored refs pending

FetDTIAlign: A Deep Learning Framework for Affine and Deformable Registration of Fetal Brain dMRI

Bo Li, Davood Karimi, Qi Zeng, Simon K. Warfield

arxiv:2502.01057 v3 · 2025-02-03 · eess.IV · 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{Q4Q6MJXU6UYYJIHHA6YNC5IIEX}

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	2026-07-05T11:01:31.556138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8721e626f4f53184a0e707b0d1750825d7508f76fdda5b96d4008b213d232853

Aliases

arxiv: 2502.01057 · arxiv_version: 2502.01057v3 · doi: 10.48550/arxiv.2502.01057 · pith_short_12: Q4Q6MJXU6UYY · pith_short_16: Q4Q6MJXU6UYYJIHH · pith_short_8: Q4Q6MJXU

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/Q4Q6MJXU6UYYJIHHA6YNC5IIEX \
  | 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: 8721e626f4f53184a0e707b0d1750825d7508f76fdda5b96d4008b213d232853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeef5d242e748fe9274f175acba410cd7377fb3849bb2cb51f2219e50e9a60ee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-03T05:10:00Z",
    "title_canon_sha256": "810a331e733952747cf2652c4e6d948e8945ff0f6f838f608d907c58c9cb62ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01057",
    "kind": "arxiv",
    "version": 3
  }
}