Pith Number

pith:U6HFZ44L

pith:2023:U6HFZ44LVE64K4HZFF6DFLBJTH

not attested not anchored not stored refs pending

A Registration- and Uncertainty-based Framework for White Matter Tract Segmentation With Only One Annotated Subject

Carl-Fredrik Westin, Dongnan Liu, Fan Zhang, Hao Xu, Lauren J. O'Donnell, Ron Kikinis, Tengfei Xue, Weidong Cai

arxiv:2303.14371 v1 · 2023-03-25 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6HFZ44LVE64K4HZFF6DFLBJTH}

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	2026-07-05T05:54:40.453491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a78e5cf38ba93dc570f9297c32ac2999e85858cb587fcac8a02eb09a3ea28d1b

Aliases

arxiv: 2303.14371 · arxiv_version: 2303.14371v1 · doi: 10.48550/arxiv.2303.14371 · pith_short_12: U6HFZ44LVE64 · pith_short_16: U6HFZ44LVE64K4HZ · pith_short_8: U6HFZ44L

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/U6HFZ44LVE64K4HZFF6DFLBJTH \
  | 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: a78e5cf38ba93dc570f9297c32ac2999e85858cb587fcac8a02eb09a3ea28d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81df22aebb346f426a10b401ebe12a8189003cef7850ec7278bbd3d174e65e2e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-25T06:23:56Z",
    "title_canon_sha256": "0b2d9c617793a7a1d0cadb876b46b64aea37ee8ff1fdc6d7ddcd77818b39763f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14371",
    "kind": "arxiv",
    "version": 1
  }
}