Pith Number

pith:OPIQ4LRI

pith:2026:OPIQ4LRIZUWRBA7WGEQ55OGO56

not attested not anchored not stored refs pending

Crack opening and closure detection through coupled DCPD and non-continuous DIC method -- Application to LCF tests

ENDO), Florence Hamon (ENDO), Gilbert H\'enaff (ISAE-ENSMA, Guillaume Benoit (ENDO), Olivier Ancelet, Th\'eotime Asselin (ENDO), Val\'ery Valle (PEM)

arxiv:2606.18007 v1 · 2026-06-16 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPIQ4LRIZUWRBA7WGEQ55OGO56}

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	2026-06-19T16:10:45.730904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d10e2e28cd2d1083f63121deb8ceefb0a6896f3f8485cc053283bb05881945

Aliases

arxiv: 2606.18007 · arxiv_version: 2606.18007v1 · doi: 10.48550/arxiv.2606.18007 · pith_short_12: OPIQ4LRIZUWR · pith_short_16: OPIQ4LRIZUWRBA7W · pith_short_8: OPIQ4LRI

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/OPIQ4LRIZUWRBA7WGEQ55OGO56 \
  | 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: 73d10e2e28cd2d1083f63121deb8ceefb0a6896f3f8485cc053283bb05881945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e64c2777341c0074a1604a9ad211c21cc9f562c5db3f62386a33d6e45c6845",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2026-06-16T14:52:26Z",
    "title_canon_sha256": "95fa9d8b10943ba80c3f97c6c08897ec3cf7090490af5ab67b17f4d64f2138fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18007",
    "kind": "arxiv",
    "version": 1
  }
}