Pith Number

pith:JK5NZMQQ

pith:2018:JK5NZMQQYITMUZV24PLYKHBBNV

not attested not anchored not stored refs pending

A Novel Heat Exchanger Design Method Using a Delayed Rejection Adaptive Metropolis Hasting Algorithm

Ahad Mohammadi, Javier Bonilla, Reza Zarghami, Shahab Golshan

arxiv:1810.02243 v1 · 2018-09-19 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JK5NZMQQYITMUZV24PLYKHBBNV}

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	2026-05-18T00:04:05.856029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abadcb210c226ca66bae3d7851c216d71aa3164244468a2e9ef7fbf80358b20

Aliases

arxiv: 1810.02243 · arxiv_version: 1810.02243v1 · doi: 10.48550/arxiv.1810.02243 · pith_short_12: JK5NZMQQYITM · pith_short_16: JK5NZMQQYITMUZV2 · pith_short_8: JK5NZMQQ

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/JK5NZMQQYITMUZV24PLYKHBBNV \
  | 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: 4abadcb210c226ca66bae3d7851c216d71aa3164244468a2e9ef7fbf80358b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7954d133d12d269d451fbbbab01e8db05e9265facbad56932857f85119ea8705",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-09-19T08:05:37Z",
    "title_canon_sha256": "aceb45c8774de92fa88fe47bf285d877f04e861f2348e14eb9abd14dbfcd530d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02243",
    "kind": "arxiv",
    "version": 1
  }
}