Pith Number

pith:ZR3JCMV4

pith:2023:ZR3JCMV4SWGYCEZ3V2O6VAFXWE

not attested not anchored not stored refs pending

A Generative Modeling Framework for Inferring Families of Biomechanical Constitutive Laws in Data-Sparse Regimes

Cristina Cavinato, Enrui Zhang, George Em Karniadakis, Jay D. Humphrey, Minglang Yin, Zongren Zou

arxiv:2305.03184 v1 · 2023-05-04 · cs.LG · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZR3JCMV4SWGYCEZ3V2O6VAFXWE}

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	2026-07-05T06:53:37.418515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc769132bc958d81133bae9dea80b7b1157b0a5f7f55a41d642a0a93e1e98eee

Aliases

arxiv: 2305.03184 · arxiv_version: 2305.03184v1 · doi: 10.48550/arxiv.2305.03184 · pith_short_12: ZR3JCMV4SWGY · pith_short_16: ZR3JCMV4SWGYCEZ3 · pith_short_8: ZR3JCMV4

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/ZR3JCMV4SWGYCEZ3V2O6VAFXWE \
  | 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: cc769132bc958d81133bae9dea80b7b1157b0a5f7f55a41d642a0a93e1e98eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b20110fe4ebb16f608820bcd2aef75cfea179fd55b65d80dfbcb1c26f715838",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-04T22:07:27Z",
    "title_canon_sha256": "c53db4c729b3b4625b122acf4db516d3a2141f9cd32d80c78969536a9336a989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03184",
    "kind": "arxiv",
    "version": 1
  }
}