Pith Number

pith:O3I6KCZE

pith:2009:O3I6KCZEBPWIUV6KX4VYV37LYH

not attested not anchored not stored refs pending

An ISS self-triggered implementation of linear controller

Adolfo Anta, Manuel Mazo Jr., Paulo Tabuada

arxiv:0906.3588 v3 · 2009-06-19 · 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{O3I6KCZEBPWIUV6KX4VYV37LYH}

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	2026-05-18T04:30:04.702310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76d1e50b240bec8a57cabf2b8aefebc1daca75d13d5c70552455157658bb42d1

Aliases

arxiv: 0906.3588 · arxiv_version: 0906.3588v3 · doi: 10.48550/arxiv.0906.3588 · pith_short_12: O3I6KCZEBPWI · pith_short_16: O3I6KCZEBPWIUV6K · pith_short_8: O3I6KCZE

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/O3I6KCZEBPWIUV6KX4VYV37LYH \
  | 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: 76d1e50b240bec8a57cabf2b8aefebc1daca75d13d5c70552455157658bb42d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97694d080e4cad3df5b0b5d7ded0aa160866af94128b7eb2c1f6b52d120afd57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2009-06-19T07:17:28Z",
    "title_canon_sha256": "0bc997eff5cbdbff3cc6467b50a06a0d19fe783d43d4a5c301c126bc855e6803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3588",
    "kind": "arxiv",
    "version": 3
  }
}