Pith Number

pith:Y2KQTU2V

pith:2021:Y2KQTU2VNO276K23G6FWZPYTUF

not attested not anchored not stored refs pending

Simulating progressive intramural damage leading to aortic dissection using an operator-regression neural network

Bruno V. Rego, Cristina Cavinato, Ehsan Ban, Enrui Zhang, George Em Karniadakis, Jay D. Humphrey, Minglang Yin

arxiv:2108.11985 v1 · 2021-08-25 · cs.CE · 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{Y2KQTU2VNO276K23G6FWZPYTUF}

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	2026-07-05T04:00:17.240564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69509d3556bb5ff2b5b378b6cbf13a154b02b31cf31c13754afe984fbd7f4da

Aliases

arxiv: 2108.11985 · arxiv_version: 2108.11985v1 · doi: 10.48550/arxiv.2108.11985 · pith_short_12: Y2KQTU2VNO27 · pith_short_16: Y2KQTU2VNO276K23 · pith_short_8: Y2KQTU2V

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/Y2KQTU2VNO276K23G6FWZPYTUF \
  | 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: c69509d3556bb5ff2b5b378b6cbf13a154b02b31cf31c13754afe984fbd7f4da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b2cd76d035cc71c99f021c42b3cf777703f3f971e5e2000ba17254b3fefe24",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2021-08-25T03:49:19Z",
    "title_canon_sha256": "f1d344ceb46635122d50fee591a0f3ea5a0fbef23dd94f00f8e7c742ff797a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11985",
    "kind": "arxiv",
    "version": 1
  }
}