Pith Number

pith:7LS3PRT7

pith:2014:7LS3PRT7NMSFKKGNHSXAZ7GQVQ

not attested not anchored not stored refs pending

Globally monotonic tracking control of multivariable systems

Jean-Francois Tregouet, Lorenzo Ntogramatzidis, Robert Schmid

arxiv:1402.5181 v1 · 2014-02-21 · 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{7LS3PRT7NMSFKKGNHSXAZ7GQVQ}

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	2026-05-18T02:58:22.909703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae5b7c67f6b245528cd3cae0cfcd0ac265df2626c9086b79dc587f09e561f9b

Aliases

arxiv: 1402.5181 · arxiv_version: 1402.5181v1 · doi: 10.48550/arxiv.1402.5181 · pith_short_12: 7LS3PRT7NMSF · pith_short_16: 7LS3PRT7NMSFKKGN · pith_short_8: 7LS3PRT7

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/7LS3PRT7NMSFKKGNHSXAZ7GQVQ \
  | 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: fae5b7c67f6b245528cd3cae0cfcd0ac265df2626c9086b79dc587f09e561f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a95c30bcba8e948aadc603bb6a85d682ebe58f16231b4448c01b766bcf8facd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-02-21T01:41:49Z",
    "title_canon_sha256": "dddcf4fd05d6d3464564afe2d05f3f5a268adc715654b65f4c761bd69a11e87b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5181",
    "kind": "arxiv",
    "version": 1
  }
}