Pith Number

pith:PFI73RD4

pith:2011:PFI73RD45KDXQ3HHBOPB4ZEJJD

not attested not anchored not stored refs pending

Linear Control of Time-Domain Constrained Systems

CTU/FEE), Didier Henrion (LAAS, Maarten Steinbuch, M. J. G. Van De Molengraft, W. H. T. M. Aangenent, W. P. M. H. Heemels

arxiv:1110.5477 v1 · 2011-10-25 · 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{PFI73RD45KDXQ3HHBOPB4ZEJJD}

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	2026-05-18T03:56:33.949350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7951fdc47cea87786ce70b9e1e648948c8160fac826f66d7360e2283a1e6fb5e

Aliases

arxiv: 1110.5477 · arxiv_version: 1110.5477v1 · doi: 10.48550/arxiv.1110.5477 · pith_short_12: PFI73RD45KDX · pith_short_16: PFI73RD45KDXQ3HH · pith_short_8: PFI73RD4

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/PFI73RD45KDXQ3HHBOPB4ZEJJD \
  | 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: 7951fdc47cea87786ce70b9e1e648948c8160fac826f66d7360e2283a1e6fb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6191c0dfd3572cc2c2480eef2eb9468eb21f9aba244bfec622d867a915a30e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-10-25T12:05:50Z",
    "title_canon_sha256": "714dfb735f8c6a11616530fa0f43be13aa22f6b40be9c77fd740430aea1c132f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5477",
    "kind": "arxiv",
    "version": 1
  }
}