Pith Number

pith:KXOUEK7Q

pith:2018:KXOUEK7QTQTGPNE4LUPDXREN3E

not attested not anchored not stored refs pending

Comparison of control strategies for the temperature control of a refrigeration system based on vapor compression

Alberto Radici, Jairo Viola, YangQuan Chen

arxiv:1810.06074 v1 · 2018-10-14 · 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{KXOUEK7QTQTGPNE4LUPDXREN3E}

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	2026-05-18T00:03:21.493348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55dd422bf09c2667b49c5d1e3bc48dd904f0f706ae9451a27d875bc6bd5b27cc

Aliases

arxiv: 1810.06074 · arxiv_version: 1810.06074v1 · doi: 10.48550/arxiv.1810.06074 · pith_short_12: KXOUEK7QTQTG · pith_short_16: KXOUEK7QTQTGPNE4 · pith_short_8: KXOUEK7Q

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/KXOUEK7QTQTGPNE4LUPDXREN3E \
  | 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: 55dd422bf09c2667b49c5d1e3bc48dd904f0f706ae9451a27d875bc6bd5b27cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198d582cf62d2ec0e51226331d0a03483542125c5023df6f34d9b1f8d1debd4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-10-14T18:21:17Z",
    "title_canon_sha256": "e7e31f28b47b002dca1927b6a2eb03f4e93a9567d9fe80789fb1625ce68bac01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06074",
    "kind": "arxiv",
    "version": 1
  }
}