Pith Number

pith:3CRAR3GO

pith:2018:3CRAR3GO2TAUTHM7EATSUCOSYF

not attested not anchored not stored refs pending

Shape gradients for the failure probability of a mechanical component under cyclical loading

Hanno Gottschalk, Mohamed Saadi

arxiv:1806.04389 v1 · 2018-06-12 · math.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{3CRAR3GO2TAUTHM7EATSUCOSYF}

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	2026-05-18T00:13:35.651244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a208ecced4c1499d9f20272a09d2c1760c7d77c4c02553125e103aae4cf5d2

Aliases

arxiv: 1806.04389 · arxiv_version: 1806.04389v1 · doi: 10.48550/arxiv.1806.04389 · pith_short_12: 3CRAR3GO2TAU · pith_short_16: 3CRAR3GO2TAUTHM7 · pith_short_8: 3CRAR3GO

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/3CRAR3GO2TAUTHM7EATSUCOSYF \
  | 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: d8a208ecced4c1499d9f20272a09d2c1760c7d77c4c02553125e103aae4cf5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c644a81ae5028ec951d56c6c26a99a61f4092e506c359a7e79c0decada107ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-12T08:25:10Z",
    "title_canon_sha256": "4fef1c769b24c6506ecfc555271d7fa74aa7fb0fc28b37cb2c4854b6fb9f3d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04389",
    "kind": "arxiv",
    "version": 1
  }
}