Pith Number

pith:T3FYKIPT

pith:2025:T3FYKIPTBC26GSGWZZEYWLDUYJ

not attested not anchored not stored refs pending

Breaking better: How imperfections increase fracture resistance in architected lattices

Alessandra Lingua, Antoine Sanner, David S. Kammer, Fran\c{c}ois Hild

arxiv:2504.08873 v2 · 2025-04-11 · cond-mat.soft · 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{T3FYKIPTBC26GSGWZZEYWLDUYJ}

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	2026-07-05T11:57:35.753711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ecb8521f308b5e348d6ce498b2c74c27447ae3c18fd804ba19552c0b872e1ce

Aliases

arxiv: 2504.08873 · arxiv_version: 2504.08873v2 · doi: 10.48550/arxiv.2504.08873 · pith_short_12: T3FYKIPTBC26 · pith_short_16: T3FYKIPTBC26GSGW · pith_short_8: T3FYKIPT

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/T3FYKIPTBC26GSGWZZEYWLDUYJ \
  | 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: 9ecb8521f308b5e348d6ce498b2c74c27447ae3c18fd804ba19552c0b872e1ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e25ef9be9f83723c55df7d3b6eda3ef7f6c6caf637af984dd885ea59c294d0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-04-11T12:20:02Z",
    "title_canon_sha256": "e46e2f5572cc9736565d4e941ef89047d6ced56e520a85d319e730274e99918d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08873",
    "kind": "arxiv",
    "version": 2
  }
}