Pith Number

pith:FHWEIYJ6

pith:2017:FHWEIYJ6HU3EIN7IT4KD7GGOQG

not attested not anchored not stored refs pending

Automatic HVAC Control with Real-time Occupancy Recognition and Simulation-guided Model Predictive Control in Low-cost Embedded System

Chien Chen, Chi-Kin Chau, Muhammad Aftab, Talal Rahwan

arxiv:1708.05208 v1 · 2017-08-17 · 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{FHWEIYJ6HU3EIN7IT4KD7GGOQG}

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	2026-05-18T00:34:34.772092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ec44613e3d364437e89f143f98ce819e8ae152a5c25cc1d49580065eaa69cb

Aliases

arxiv: 1708.05208 · arxiv_version: 1708.05208v1 · doi: 10.48550/arxiv.1708.05208 · pith_short_12: FHWEIYJ6HU3E · pith_short_16: FHWEIYJ6HU3EIN7I · pith_short_8: FHWEIYJ6

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/FHWEIYJ6HU3EIN7IT4KD7GGOQG \
  | 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: 29ec44613e3d364437e89f143f98ce819e8ae152a5c25cc1d49580065eaa69cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3492d104fb1905ca04c6752c173dbe6224dd36fa057c878cb0f5f3c5fbd9da2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-08-17T11:31:22Z",
    "title_canon_sha256": "3ac17dfc3544a8614113bc258e7c8961f55c4ce187a043212e51f3268a8492f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05208",
    "kind": "arxiv",
    "version": 1
  }
}