Pith Number

pith:7DHVJGUO

pith:2017:7DHVJGUOSLEVGWEUGVQHYX4AD6

not attested not anchored not stored refs pending

Distributed Temperature Control via Geothermal Heat Pump Systems in Energy Efficient Buildings

Ali Malkawi, Bin Yan, Na Li, Qinran Hu, Wenbo Shi, Xuan Zhang

arxiv:1702.08819 v1 · 2017-02-28 · 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{7DHVJGUOSLEVGWEUGVQHYX4AD6}

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	2026-05-18T00:49:47.812394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8cf549a8e92c953589435607c5f801fb843c469c9117dc2adfb7b12755d1770

Aliases

arxiv: 1702.08819 · arxiv_version: 1702.08819v1 · doi: 10.48550/arxiv.1702.08819 · pith_short_12: 7DHVJGUOSLEV · pith_short_16: 7DHVJGUOSLEVGWEU · pith_short_8: 7DHVJGUO

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/7DHVJGUOSLEVGWEUGVQHYX4AD6 \
  | 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: f8cf549a8e92c953589435607c5f801fb843c469c9117dc2adfb7b12755d1770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad1f64e89a2c6c9b37a1dbe8631492124a11e26cd8761991600b6ebbc7575b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-02-28T15:18:13Z",
    "title_canon_sha256": "6465588e9e13bce9d4c3e1582d1893ea2c0992e8960f4bfd9c14d6a7317bab04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08819",
    "kind": "arxiv",
    "version": 1
  }
}