Pith Number

pith:D7Q43ONV

pith:2025:D7Q43ONVBHVFNB6CRGFKLRHCU4

not attested not anchored not stored refs pending

Multi-fidelity Bayesian Data-Driven Design of Energy Absorbing Spinodoid Cellular Structures

Guoqi Zhang, Hirak Kansara, Leo Guo, Siamak F. Khosroshahi, Wei Tan

arxiv:2507.22079 v1 · 2025-07-25 · cs.LG · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7Q43ONVBHVFNB6CRGFKLRHCU4}

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	2026-07-05T11:45:16.115369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe1cdb9b509ea5687c2898aa5c4e2a7122495805ff5b09d4baacec3c2b706b1

Aliases

arxiv: 2507.22079 · arxiv_version: 2507.22079v1 · doi: 10.48550/arxiv.2507.22079 · pith_short_12: D7Q43ONVBHVF · pith_short_16: D7Q43ONVBHVFNB6C · pith_short_8: D7Q43ONV

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/D7Q43ONVBHVFNB6CRGFKLRHCU4 \
  | 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: 1fe1cdb9b509ea5687c2898aa5c4e2a7122495805ff5b09d4baacec3c2b706b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc27babd91b4998dc433117f75c2ee59d4a835339574909b21ba5f1f1c851b6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-25T15:55:59Z",
    "title_canon_sha256": "0a205909c5e371fe46fc5863020b6bfaf7306b9b4b5fe46406807097f235a2cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22079",
    "kind": "arxiv",
    "version": 1
  }
}