Pith Number

pith:IYY6VGSK

pith:2015:IYY6VGSKG2TG76BWBPRSWYRGGD

not attested not anchored not stored refs pending

Integral Action in Output Feedback for multi-input multi-output nonlinear systems

Daniele Astolfi, Laurent Praly

arxiv:1508.00476 v1 · 2015-08-03 · 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{IYY6VGSKG2TG76BWBPRSWYRGGD}

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	2026-05-18T01:35:58.002662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4631ea9a4a36a66ff8360be32b622630f3976e075e16610b552128e44d8caa67

Aliases

arxiv: 1508.00476 · arxiv_version: 1508.00476v1 · doi: 10.48550/arxiv.1508.00476 · pith_short_12: IYY6VGSKG2TG · pith_short_16: IYY6VGSKG2TG76BW · pith_short_8: IYY6VGSK

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/IYY6VGSKG2TG76BWBPRSWYRGGD \
  | 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: 4631ea9a4a36a66ff8360be32b622630f3976e075e16610b552128e44d8caa67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c09c3e9fcb41bd8b8d7a27eb466f93334bee8edf40866742c7ba890b287e8965",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-08-03T16:21:08Z",
    "title_canon_sha256": "9ef82b153067e6e72d32e0aa2ad5841d44ab886e0275b94de1a4a856c63377f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00476",
    "kind": "arxiv",
    "version": 1
  }
}