Pith Number

pith:VGIMG2LE

pith:2016:VGIMG2LEGOUJY65WEGZOUQXPZY

not attested not anchored not stored refs pending

State Estimation for Piecewise Affine State-Space Models

Alexandre Bazanella, Fredrik Gustafsson, Henri Nurminen, Rafael Rui, Tohid Ardeshiri

arxiv:1609.00365 v1 · 2016-09-01 · 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{VGIMG2LEGOUJY65WEGZOUQXPZY}

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	2026-05-18T00:49:15.845907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a990c3696433a89c7bb621b2ea42efce10ddc1ef9bc659eaa69f183a54f7d364

Aliases

arxiv: 1609.00365 · arxiv_version: 1609.00365v1 · doi: 10.48550/arxiv.1609.00365 · pith_short_12: VGIMG2LEGOUJ · pith_short_16: VGIMG2LEGOUJY65W · pith_short_8: VGIMG2LE

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/VGIMG2LEGOUJY65WEGZOUQXPZY \
  | 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: a990c3696433a89c7bb621b2ea42efce10ddc1ef9bc659eaa69f183a54f7d364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1014ae7e036c792b15d81c5a969a7b569e90a6e08fbc7970c6fbb28cca4aec92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-09-01T19:51:01Z",
    "title_canon_sha256": "e679ba3bce8b76ca3616348ee86ab706ab26cf779d73ea554e2a3306846f98b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00365",
    "kind": "arxiv",
    "version": 1
  }
}