Pith Number

pith:ZMP755TE

pith:2025:ZMP755TE7MSEVGAVC7MJM7I2XX

not attested not anchored not stored refs pending

Equivariant symmetry-aware head pose estimation for fetal MRI

Aryn Lee, Benjamin Billot, Borjan Gagoski, Elfar Adalsteinsson, P. Ellen Grant, Polina Golland, Ramya Muthukrishnan

arxiv:2512.04890 v8 · 2025-12-04 · 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{ZMP755TE7MSEVGAVC7MJM7I2XX}

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	2026-06-26T01:15:47.767152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1ffef664fb244a981517d8967d1abdc0e567fb7446fe20a8043d79b6e1b319

Aliases

arxiv: 2512.04890 · arxiv_version: 2512.04890v8 · doi: 10.48550/arxiv.2512.04890 · pith_short_12: ZMP755TE7MSE · pith_short_16: ZMP755TE7MSEVGAV · pith_short_8: ZMP755TE

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/ZMP755TE7MSEVGAVC7MJM7I2XX \
  | 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: cb1ffef664fb244a981517d8967d1abdc0e567fb7446fe20a8043d79b6e1b319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad15ef575de66c21ac48139ae20d40856c366793880b6fbd7d2ebce5f284e7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-04T15:15:55Z",
    "title_canon_sha256": "b94edf3d7a1f9c709182f94582e42a4a574ab0466bf65a96eb947d4fb9fda8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.04890",
    "kind": "arxiv",
    "version": 8
  }
}