Pith Number

pith:ORHX3D3D

pith:2020:ORHX3D3D2JC7ZA2VDU2YG6WY6D

not attested not anchored not stored refs pending

Control of Systems with Infinitely Many Unstable Modes and Strongly Stabilizing Controllers Achieving a Desired Sensitivity

Hitay Ozbay, Suat Gumussoy

arxiv:2003.01003 v1 · 2020-03-02 · eess.SY · 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{ORHX3D3D2JC7ZA2VDU2YG6WY6D}

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	2026-07-05T00:44:59.972486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744f7d8f63d245fc83551d35837ad8f0fcf1c1041beb681a3c540e4735e200e9

Aliases

arxiv: 2003.01003 · arxiv_version: 2003.01003v1 · doi: 10.48550/arxiv.2003.01003 · pith_short_12: ORHX3D3D2JC7 · pith_short_16: ORHX3D3D2JC7ZA2V · pith_short_8: ORHX3D3D

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/ORHX3D3D2JC7ZA2VDU2YG6WY6D \
  | 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: 744f7d8f63d245fc83551d35837ad8f0fcf1c1041beb681a3c540e4735e200e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260c20fdfafa318725b2a7c61b89bad4db2b1dbe9f2490929b700ff88ddcd785",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-02T16:33:29Z",
    "title_canon_sha256": "a0a48055099adfaf710573bc3cf41dd63979814d8b9f2bf181126ed00139ec80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01003",
    "kind": "arxiv",
    "version": 1
  }
}