Pith Number

pith:62BQIDQN

pith:2014:62BQIDQNRQQGQBYB7RGBGMEJ3H

not attested not anchored not stored refs pending

A model-free control strategy for an experimental greenhouse with an application to fault accommodation

Fr\'ed\'eric Lafont (LSIS), Jean-Fran\c{c}ois Balmat (LSIS), Michel Fliess (LIX), Nathalie Pessel (LSIS)

arxiv:1411.7169 v1 · 2014-11-26 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62BQIDQNRQQGQBYB7RGBGMEJ3H}

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	2026-05-18T02:32:45.110431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f683040e0d8c20680701fc4c133089d9c0782f28d7772e89ee73a753ecd07b3c

Aliases

arxiv: 1411.7169 · arxiv_version: 1411.7169v1 · doi: 10.48550/arxiv.1411.7169 · pith_short_12: 62BQIDQNRQQG · pith_short_16: 62BQIDQNRQQGQBYB · pith_short_8: 62BQIDQN

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/62BQIDQNRQQGQBYB7RGBGMEJ3H \
  | 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: f683040e0d8c20680701fc4c133089d9c0782f28d7772e89ee73a753ecd07b3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159fe6de403758aa8a482b30aba6f9b2b65e91a004933062007ef5b5e840cc9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-11-26T10:44:10Z",
    "title_canon_sha256": "d148e256402638e77ba80c0f52c886501c330b1e052b4033168a584e7d5b97ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7169",
    "kind": "arxiv",
    "version": 1
  }
}