Pith Number

pith:Y2P3KKV2

pith:2018:Y2P3KKV2TORFDI47LNV3KQGLIU

not attested not anchored not stored refs pending

Optimal time for the controllability of linear hyperbolic systems in one dimensional space

Hoai-Minh Nguyen, Jean-Michel Coron

arxiv:1805.01144 v2 · 2018-05-03 · math.OC · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2P3KKV2TORFDI47LNV3KQGLIU}

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	2026-05-17T23:59:17.224079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69fb52aba9ba251a39f5b6bb540cb4515a59c091fa4e6026f5cf66e1e23259f

Aliases

arxiv: 1805.01144 · arxiv_version: 1805.01144v2 · doi: 10.48550/arxiv.1805.01144 · pith_short_12: Y2P3KKV2TORF · pith_short_16: Y2P3KKV2TORFDI47 · pith_short_8: Y2P3KKV2

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/Y2P3KKV2TORFDI47LNV3KQGLIU \
  | 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: c69fb52aba9ba251a39f5b6bb540cb4515a59c091fa4e6026f5cf66e1e23259f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f6ae4540667e8e9a51666aa8b0f6510da3487d027af5ef477e3cda2a6be9ce",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-03T07:36:52Z",
    "title_canon_sha256": "86fc63f18dc68e1e741d1ebd4993f12c7b5bfc3ee7aa158cb021cc0f4f775ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01144",
    "kind": "arxiv",
    "version": 2
  }
}