Pith Number

pith:XIHTQXNG

pith:2015:XIHTQXNGNEEXPCCKT25BRESH5V

not attested not anchored not stored refs pending

Union d'une commande par backstepping avec une commande locale

Christophe Prieur, Humberto Stein Shiromoto, Vincent Andrieu

arxiv:1503.03900 v1 · 2015-03-12 · math.OC · 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{XIHTQXNGNEEXPCCKT25BRESH5V}

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	2026-05-18T01:35:32.180074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0f385da6690977884a9eba189247ed527f906d32d701cbfde24b00b3da89b7

Aliases

arxiv: 1503.03900 · arxiv_version: 1503.03900v1 · doi: 10.48550/arxiv.1503.03900 · pith_short_12: XIHTQXNGNEEX · pith_short_16: XIHTQXNGNEEXPCCK · pith_short_8: XIHTQXNG

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/XIHTQXNGNEEXPCCKT25BRESH5V \
  | 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: ba0f385da6690977884a9eba189247ed527f906d32d701cbfde24b00b3da89b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdfb1dab4c92e2de8e3cead407cbe3d6ceeed34287586c053ae496b0b5115a53",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-03-12T22:09:51Z",
    "title_canon_sha256": "a2deb67d90c5e51e1b1b8b16af9deca096c73e11288180c3aa2e18c58b655ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03900",
    "kind": "arxiv",
    "version": 1
  }
}