Pith Number

pith:V4HFWE6J

pith:2025:V4HFWE6J2IOU32QCNOUTL34MKP

not attested not anchored not stored refs pending

PUUMA (Placental patch and whole-Uterus dual-branch U-Mamba-based Architecture): Functional MRI Prediction of Gestational Age at Birth and Preterm Risk

Daniel Cromb, Diego Fajardo-Rojas, Emma C. Robinson, Jana Hutter, Jordina Aviles Verdera, Levente Baljer, Lisa Story, Mary A. Rutherford, Megan Hall

arxiv:2509.07042 v1 · 2025-09-08 · eess.IV · 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{V4HFWE6J2IOU32QCNOUTL34MKP}

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	2026-07-05T12:07:14.554734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0e5b13c9d21d4dea026ba935ef8c53fa62449b88fddb207861852afb1bd1d0

Aliases

arxiv: 2509.07042 · arxiv_version: 2509.07042v1 · doi: 10.48550/arxiv.2509.07042 · pith_short_12: V4HFWE6J2IOU · pith_short_16: V4HFWE6J2IOU32QC · pith_short_8: V4HFWE6J

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/V4HFWE6J2IOU32QCNOUTL34MKP \
  | 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: af0e5b13c9d21d4dea026ba935ef8c53fa62449b88fddb207861852afb1bd1d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83df3cb4bb6e0ebca7b23d97b2e0220e81d8a2dfd10db725847e29b4d379b55f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-09-08T10:23:43Z",
    "title_canon_sha256": "3708664ce7b276c6a4ca52b5aa578bba13b02417253374bb4be6cd0f841681aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07042",
    "kind": "arxiv",
    "version": 1
  }
}