Pith Number

pith:LPJSW7V3

pith:2016:LPJSW7V33IV3LX7X6STXGYBWSI

not attested not anchored not stored refs pending

Integral control on nonlinear spaces: two extensions

Alain Sarlette, Zhifei Zhang, Zhihao Ling

arxiv:1603.05499 v1 · 2016-03-17 · 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{LPJSW7V33IV3LX7X6STXGYBWSI}

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	2026-05-18T01:18:56.186138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd32b7ebbda2bb5dff7f4a77360369238e3608c6ec468722bec8d1eeb84764f

Aliases

arxiv: 1603.05499 · arxiv_version: 1603.05499v1 · doi: 10.48550/arxiv.1603.05499 · pith_short_12: LPJSW7V33IV3 · pith_short_16: LPJSW7V33IV3LX7X · pith_short_8: LPJSW7V3

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/LPJSW7V33IV3LX7X6STXGYBWSI \
  | 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: 5bd32b7ebbda2bb5dff7f4a77360369238e3608c6ec468722bec8d1eeb84764f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774cddc8d725af1b3e08f9752dc4b57b0c1ca9b3b31980aa42978492b8e70e48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-17T14:15:44Z",
    "title_canon_sha256": "b1e44e338ad49b139e129ba6f58d424f41e45962a58be3200e56c3837bf1fbcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05499",
    "kind": "arxiv",
    "version": 1
  }
}