Pith Number

pith:FGXMM3EO

pith:2012:FGXMM3EOWWN3OL5XLM532H27AX

not attested not anchored not stored refs pending

A partitioned model order reduction approach to rationalise computational expenses in multiscale fracture mechanics

Olivier Goury, Pierre Kerfriden, Stephane Pierre-Alain Bordas, Timon Rabczuk

arxiv:1208.3940 v2 · 2012-08-20 · 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{FGXMM3EOWWN3OL5XLM532H27AX}

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	2026-05-18T01:55:09.287559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29aec66c8eb59bb72fb75b3bbd1f5f05d5cb9bec7e0e8ba8125e642300dc8b96

Aliases

arxiv: 1208.3940 · arxiv_version: 1208.3940v2 · doi: 10.48550/arxiv.1208.3940 · pith_short_12: FGXMM3EOWWN3 · pith_short_16: FGXMM3EOWWN3OL5X · pith_short_8: FGXMM3EO

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/FGXMM3EOWWN3OL5XLM532H27AX \
  | 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: 29aec66c8eb59bb72fb75b3bbd1f5f05d5cb9bec7e0e8ba8125e642300dc8b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984726b085324b313febf57a799cf942e8e7a25ae962f19165913862a2063072",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-08-20T08:43:23Z",
    "title_canon_sha256": "beef10e3d42801f678165ff77607eb0340a94a7af469b2e80d1e6891a0021363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3940",
    "kind": "arxiv",
    "version": 2
  }
}