Pith Number

pith:IXXULGYQ

pith:2019:IXXULGYQU6N2TXY7XQXDSRBOA6

not attested not anchored not stored refs pending

Data-driven Modelling of Smart Building Ventilation Subsystem

Grigore Stamatescu, Ioana Fagarasan, Iulia Stamatescu, Nicoleta Arghira

arxiv:1901.06263 v1 · 2019-01-15 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXXULGYQU6N2TXY7XQXDSRBOA6}

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	2026-05-17T23:56:01.555444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ef459b10a79ba9df1fbc2e39442e07a05acc6c8b9abfe96715648b27466358

Aliases

arxiv: 1901.06263 · arxiv_version: 1901.06263v1 · doi: 10.48550/arxiv.1901.06263 · pith_short_12: IXXULGYQU6N2 · pith_short_16: IXXULGYQU6N2TXY7 · pith_short_8: IXXULGYQ

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/IXXULGYQU6N2TXY7XQXDSRBOA6 \
  | 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: 45ef459b10a79ba9df1fbc2e39442e07a05acc6c8b9abfe96715648b27466358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741349250bb116fae98a8cdf752d6b173d68c5b82286b32f6216dd201ff8a27d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-01-15T14:12:42Z",
    "title_canon_sha256": "8e82fa41d8338682b2c409a803e3fcf690055d83eedae3186e82ceb3503077d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06263",
    "kind": "arxiv",
    "version": 1
  }
}