Pith Number

pith:SWSV66ZC

pith:2026:SWSV66ZC5UX6Z6UF6PPJXHKUEA

not attested not anchored not stored refs pending

Aligning Fetal Anatomy with Kinematic Tree Log-Euclidean PolyRigid Transforms

Athena Taymourtash, Esra Abaci Turk, Leo Joskowicz, P. Ellen Grant, Polina Golland, William M. Wells, Yang Liu, Yingcheng Liu

arxiv:2603.02371 v2 · 2026-03-02 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWSV66ZC5UX6Z6UF6PPJXHKUEA}

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	2026-08-06T01:18:23.827820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a55f7b22ed2fecfa85f3de9b9d542005d23633bc6ee3deafaa450173d01b33

Aliases

arxiv: 2603.02371 · arxiv_version: 2603.02371v2 · doi: 10.48550/arxiv.2603.02371 · pith_short_12: SWSV66ZC5UX6 · pith_short_16: SWSV66ZC5UX6Z6UF · pith_short_8: SWSV66ZC

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/SWSV66ZC5UX6Z6UF6PPJXHKUEA \
  | 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: 95a55f7b22ed2fecfa85f3de9b9d542005d23633bc6ee3deafaa450173d01b33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b9d630928e3cf1d9362128876f740f6b2c892f12e90b4651bc10086002c0010",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-02T20:20:26Z",
    "title_canon_sha256": "21d9ae0b57a9d055e530ef56f19c6318e8d464cb60254628ade213090bd96ac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.02371",
    "kind": "arxiv",
    "version": 2
  }
}