Pith Number

pith:2BPJBIGD

pith:2024:2BPJBIGDLX4GU456Y75JVISLNA

not attested not anchored not stored refs pending

A Pretraining-Finetuning Computational Framework for Material Homogenization

Bokai Liu, Jinshuai Bai, Shuaifeng Ma, Timon Rabczuk, Xiang Li, Yinghua Liu, Yizheng Wang, Ziming Yan

arxiv:2404.07943 v2 · 2024-03-18 · 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{2BPJBIGDLX4GU456Y75JVISLNA}

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

An Improved Finite Element Modeling Method for Triply Periodic Minimal Surface Structures Based on Element Size and Minimum Jacobian

Receipt and verification

First computed	2026-07-05T10:39:17.983236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d05e90a0c35df86a73bec7fa9aa24b681b3169316cf5c0ad8acf4e282ba67b32

Aliases

arxiv: 2404.07943 · arxiv_version: 2404.07943v2 · doi: 10.48550/arxiv.2404.07943 · pith_short_12: 2BPJBIGDLX4G · pith_short_16: 2BPJBIGDLX4GU456 · pith_short_8: 2BPJBIGD

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/2BPJBIGDLX4GU456Y75JVISLNA \
  | 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: d05e90a0c35df86a73bec7fa9aa24b681b3169316cf5c0ad8acf4e282ba67b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17bf0ff8bb0ceb0b1be8fb04caf43af62453d62b94879902dfd5c09b5e1fdf9e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-03-18T06:47:35Z",
    "title_canon_sha256": "c4498e57cbad56b8e3843b1e6b741a224c4270b0587668a9bd35dbcfb27a7384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07943",
    "kind": "arxiv",
    "version": 2
  }
}