Pith Number

pith:YNCQXUKO

pith:2016:YNCQXUKODSXNHY4A7FKDLAXJJO

not attested not anchored not stored refs pending

Extremum Seeking for Stabilization of Systems Not Affine in Control

Alexander Scheinker, David Scheinker

arxiv:1608.04587 v1 · 2016-08-16 · math.DS · 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{YNCQXUKODSXNHY4A7FKDLAXJJO}

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	2026-05-18T01:08:36.777113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3450bd14e1caed3e380f9543582e94ba93fea45234a321f02d816e5714c2682

Aliases

arxiv: 1608.04587 · arxiv_version: 1608.04587v1 · doi: 10.48550/arxiv.1608.04587 · pith_short_12: YNCQXUKODSXN · pith_short_16: YNCQXUKODSXNHY4A · pith_short_8: YNCQXUKO

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/YNCQXUKODSXNHY4A7FKDLAXJJO \
  | 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: c3450bd14e1caed3e380f9543582e94ba93fea45234a321f02d816e5714c2682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c72f8f362caaf5a46bcd39f44abde34d64d63f66f1dab34760213d046a7707b",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-08-16T13:39:47Z",
    "title_canon_sha256": "d75df8f64a8e1f847a0afc4cfcf504d0a1ef8e8181668c6ac85307587855a505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04587",
    "kind": "arxiv",
    "version": 1
  }
}