Pith Number

pith:Z23BWNLH

pith:2017:Z23BWNLHRZ4C3TVAPZ4YF5JCF4

not attested not anchored not stored refs pending

Numerical analysis of quasi-static fracture in functionally graded materials

Emilio Mart\'inez-Pa\~neda, Rafael Gallego

arxiv:1711.00077 v1 · 2017-10-31 · 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{Z23BWNLHRZ4C3TVAPZ4YF5JCF4}

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	2026-05-18T00:31:35.280622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb61b35678e782dcea07e7982f5222f3455f0138fdac6dc9b099fbbe1912654

Aliases

arxiv: 1711.00077 · arxiv_version: 1711.00077v1 · doi: 10.48550/arxiv.1711.00077 · pith_short_12: Z23BWNLHRZ4C · pith_short_16: Z23BWNLHRZ4C3TVA · pith_short_8: Z23BWNLH

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/Z23BWNLHRZ4C3TVAPZ4YF5JCF4 \
  | 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: ceb61b35678e782dcea07e7982f5222f3455f0138fdac6dc9b099fbbe1912654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94cc78ea2b636f600cdaa2d23d7986cfc6092a416f1d0edc440fa4731fa24cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-10-31T19:49:14Z",
    "title_canon_sha256": "b7a348de9dc0b2650c5ebe0ea835fcbe858678dcf2666e35b9903f236cfe3289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00077",
    "kind": "arxiv",
    "version": 1
  }
}