Pith Number

pith:2L4P4AR7

pith:2022:2L4P4AR7Y3IBMYLHI65JNF35XG

not attested not anchored not stored refs pending

Simulation of crack propagation through voxel-based, heterogeneous structures based on eigenerosion and finite cells

Daniel Balzani, Dennis Wingender

arxiv:2202.10922 v1 · 2022-02-22 · 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{2L4P4AR7Y3IBMYLHI65JNF35XG}

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	2026-07-05T03:59:09.675051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2f8fe023fc6d016616747ba96977db9bca8155600b5d64d47ea6862e5343418

Aliases

arxiv: 2202.10922 · arxiv_version: 2202.10922v1 · doi: 10.48550/arxiv.2202.10922 · pith_short_12: 2L4P4AR7Y3IB · pith_short_16: 2L4P4AR7Y3IBMYLH · pith_short_8: 2L4P4AR7

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/2L4P4AR7Y3IBMYLHI65JNF35XG \
  | 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: d2f8fe023fc6d016616747ba96977db9bca8155600b5d64d47ea6862e5343418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "557d0ef92f639949c901c8b67f59f0d318e63d58e8c175a1af96347d6fb56b3f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-02-22T14:29:35Z",
    "title_canon_sha256": "1951938a8987286e92147bc2db2405899e350b12664e9259ca8f8da59c9edbe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10922",
    "kind": "arxiv",
    "version": 1
  }
}