Pith Number

pith:MYR24H4V

pith:2015:MYR24H4VCAW4RWWRPSL36JJI6Q

not attested not anchored not stored refs pending

Event-Triggered Observers and Observer-Based Controllers for a Class of Nonlinear Systems

J.-P. Barbot, L. Etienne, S. Di Gennaro

arxiv:1503.04118 v1 · 2015-03-13 · 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{MYR24H4VCAW4RWWRPSL36JJI6Q}

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	2026-05-18T02:23:57.039268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6623ae1f95102dc8dad17c97bf2528f420d6a120ac3a3ace695e69d7eff9fd05

Aliases

arxiv: 1503.04118 · arxiv_version: 1503.04118v1 · doi: 10.48550/arxiv.1503.04118 · pith_short_12: MYR24H4VCAW4 · pith_short_16: MYR24H4VCAW4RWWR · pith_short_8: MYR24H4V

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/MYR24H4VCAW4RWWRPSL36JJI6Q \
  | 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: 6623ae1f95102dc8dad17c97bf2528f420d6a120ac3a3ace695e69d7eff9fd05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17bb82284f624c3901a81c3658579d61d678db3b5b946a284b1befac6d0d3fcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-03-13T15:56:11Z",
    "title_canon_sha256": "c88f8bdaeb3754e2af11a5420177fb1246b97b7ad4a4acc0c60ea4f6536a3316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04118",
    "kind": "arxiv",
    "version": 1
  }
}