Pith Number

pith:V72RZATG

pith:2018:V72RZATG5VXZTR7JXWJYUK4FCH

not attested not anchored not stored refs pending

Parametric model order reduction for large-scale and complex thermal systems

Daming Lou, Siep Weiland

arxiv:1803.05240 v1 · 2018-03-14 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V72RZATG5VXZTR7JXWJYUK4FCH}

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	2026-05-18T00:21:01.782712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff51c8266ed6f99c7e9bd938a2b8511e3e5f0d61fc6c18fd52f17a1b080a2ea

Aliases

arxiv: 1803.05240 · arxiv_version: 1803.05240v1 · doi: 10.48550/arxiv.1803.05240 · pith_short_12: V72RZATG5VXZ · pith_short_16: V72RZATG5VXZTR7J · pith_short_8: V72RZATG

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/V72RZATG5VXZTR7JXWJYUK4FCH \
  | 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: aff51c8266ed6f99c7e9bd938a2b8511e3e5f0d61fc6c18fd52f17a1b080a2ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd9ce3a1b968b5a123c8e0a8682776667a1bd55479fa26a4827a6cd11829f44d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-03-14T12:36:19Z",
    "title_canon_sha256": "1c1552b59fe5d86f8ff8ac21b0dc7688d8c9a60e50181aed8497a8007b814783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05240",
    "kind": "arxiv",
    "version": 1
  }
}