Pith Number

pith:7QBBR2MK

pith:2012:7QBBR2MKJ7OM5O6646REDRTI5G

not attested not anchored not stored refs pending

Energy, cost, and CO 2 emission comparison between radiant wall panel systems and radiator systems

Dragan Cvetkovi\'c, Harry Boyer (PIMENT), Jovan Male\v{s}evi\'c, Marko Mileti\'c, Milorad Boji\'c

arxiv:1212.5249 v1 · 2012-12-18 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QBBR2MKJ7OM5O6646REDRTI5G}

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	2026-05-18T03:38:02.395596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0218e98a4fdccebbdee7a241c668e9a5d8089579a55800aba6964b22b31b96

Aliases

arxiv: 1212.5249 · arxiv_version: 1212.5249v1 · doi: 10.48550/arxiv.1212.5249 · pith_short_12: 7QBBR2MKJ7OM · pith_short_16: 7QBBR2MKJ7OM5O66 · pith_short_8: 7QBBR2MK

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/7QBBR2MKJ7OM5O6646REDRTI5G \
  | 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: fc0218e98a4fdccebbdee7a241c668e9a5d8089579a55800aba6964b22b31b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2762a7a30694a95e064e52565e697a783622230be58224107d9590ce9cd6e50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-12-18T07:25:58Z",
    "title_canon_sha256": "2c04b513f1c4b889a2e9e0886032aedb14d782a4dc7c15e5efe56d19309e1102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5249",
    "kind": "arxiv",
    "version": 1
  }
}