Pith Number

pith:CIIN2S5E

pith:2023:CIIN2S5E2LR6MYCAY5II2M3MZU

not attested not anchored not stored refs pending

Shape-aware Segmentation of the Placenta in BOLD Fetal MRI Time Series

Clinton J. Wang, Eileen Pan, Esra Abaci Turk, Katherine I. Hobgood, Neel Dey, P. Ellen Grant, Polina Golland, Sean I. Young, S. Mazdak Abulnaga

arxiv:2312.05148 v1 · 2023-12-08 · 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{CIIN2S5E2LR6MYCAY5II2M3MZU}

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	2026-07-05T07:21:57.431430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1210dd4ba4d2e3e66040c7508d336ccd39a3185aaaf883d55f519f4bb605d8b0

Aliases

arxiv: 2312.05148 · arxiv_version: 2312.05148v1 · doi: 10.48550/arxiv.2312.05148 · pith_short_12: CIIN2S5E2LR6 · pith_short_16: CIIN2S5E2LR6MYCA · pith_short_8: CIIN2S5E

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/CIIN2S5E2LR6MYCAY5II2M3MZU \
  | 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: 1210dd4ba4d2e3e66040c7508d336ccd39a3185aaaf883d55f519f4bb605d8b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5aab8bd6c07ded1a0d6ed7c8dcd14bbcacfbcca61dbd704d273e8ff46d02125",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-12-08T16:29:10Z",
    "title_canon_sha256": "6915d81c697ee12496bedad7c58e3049e3fe034278ab37672cdb5c67ace7ba44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.05148",
    "kind": "arxiv",
    "version": 1
  }
}