Pith Number

pith:GJUUYOF2

pith:2025:GJUUYOF23GGZQYKMQZIIHLLUXF

not attested not anchored not stored refs pending

Data assimilation performed with robust shape registration and graph neural networks: application to aortic coarctation

Alfonso Caiazzo, Felipe Galarce, Francesco Romor, Jan Br\"uning, Leonid Goubergrits

arxiv:2502.12097 v1 · 2025-02-17 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJUUYOF23GGZQYKMQZIIHLLUXF}

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.

Cited by

1 paper in Pith

Efficient Numerical Strategies for Entropy-Regularized Semi-Discrete Optimal Transport

Receipt and verification

First computed	2026-07-05T10:15:38.915280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32694c38bad98d98614c865083ad74b970d175058727060da2cd1cd291fad977

Aliases

arxiv: 2502.12097 · arxiv_version: 2502.12097v1 · doi: 10.48550/arxiv.2502.12097 · pith_short_12: GJUUYOF23GGZ · pith_short_16: GJUUYOF23GGZQYKM · pith_short_8: GJUUYOF2

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/GJUUYOF23GGZQYKMQZIIHLLUXF \
  | 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: 32694c38bad98d98614c865083ad74b970d175058727060da2cd1cd291fad977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1aa199052849fc8ad1f311c02224006dc721380298e99d49fd0599915708f1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-02-17T18:15:09Z",
    "title_canon_sha256": "8505d8da442ffd17acceb9f8f52c3078526efbadda28ea9259533541f0e9b72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12097",
    "kind": "arxiv",
    "version": 1
  }
}