Pith Number

pith:RVCDBLYV

pith:2018:RVCDBLYVAPLMQSTCT34ZBX3JR5

not attested not anchored not stored refs pending

Reduced-Order Modeling through Machine Learning Approaches for Brittle Fracture Applications

A. Hunter, B. A. Moore, C. Nyshadham, D. O. Malley, E. Rougier, G. Srinivasan, H. S. Viswanathan, M. K. Mudunuru, R. B. Tchoua, R. L. Miller, S. Karra, V. T. Chau

arxiv:1806.01949 v1 · 2018-06-05 · cs.CE · math.NA · physics.comp-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVCDBLYVAPLMQSTCT34ZBX3JR5}

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	2026-05-18T00:14:03.306597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4430af1503d6c84a629ef990df698f523b2cdfc76077bc4b64b961447041e8

Aliases

arxiv: 1806.01949 · arxiv_version: 1806.01949v1 · doi: 10.48550/arxiv.1806.01949 · pith_short_12: RVCDBLYVAPLM · pith_short_16: RVCDBLYVAPLMQSTC · pith_short_8: RVCDBLYV

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/RVCDBLYVAPLMQSTCT34ZBX3JR5 \
  | 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: 8d4430af1503d6c84a629ef990df698f523b2cdfc76077bc4b64b961447041e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099ada96c6f7deab5fd8376fd02337b67bbba19c05da0e72567b3b65f83ec7a3",
    "cross_cats_sorted": [
      "math.NA",
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-06-05T22:08:09Z",
    "title_canon_sha256": "b069f700b26ccecfe91f6a1063de70ddd6fc2e90ec4c1113363718f36d49b134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01949",
    "kind": "arxiv",
    "version": 1
  }
}