Pith Number

pith:EZM4CD6W

pith:2018:EZM4CD6WONDMINF5J3R3NH35Q4

not attested not anchored not stored refs pending

An integrated data-driven computational pipeline with model order reduction for industrial and applied mathematics

Andrea Mola, Gianluigi Rozza, Marco Tezzele, Nicola Demo

arxiv:1810.12364 v1 · 2018-10-29 · math.NA · cs.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{EZM4CD6WONDMINF5J3R3NH35Q4}

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	2026-06-04T20:13:33.758577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2659c10fd67346c434bd4ee3b69f7d871ea06e4865fd5ffffcb2e18546555a87

Aliases

arxiv: 1810.12364 · arxiv_version: 1810.12364v1 · doi: 10.48550/arxiv.1810.12364 · pith_short_12: EZM4CD6WONDM · pith_short_16: EZM4CD6WONDMINF5 · pith_short_8: EZM4CD6W

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/EZM4CD6WONDMINF5J3R3NH35Q4 \
  | 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: 2659c10fd67346c434bd4ee3b69f7d871ea06e4865fd5ffffcb2e18546555a87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded63ba34a1803f494f7ce4639df45a9287ef817474167718d0da4b69e9f69b7",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-29T19:13:10Z",
    "title_canon_sha256": "f0fe8a1c1b12c7b3cd061ca5b6b9406ee9440ca93e2e7fdcf0c05f842355869d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12364",
    "kind": "arxiv",
    "version": 1
  }
}