Pith Number

pith:C3CPNWX2

pith:2016:C3CPNWX2YXHOW6EOI5BXF4J6IE

not attested not anchored not stored refs pending

Null-controllability of non-autonomous Ornstein-Uhlenbeck equations

Karel Pravda-Starov, Karine Beauchard

arxiv:1607.05433 v2 · 2016-07-19 · 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{C3CPNWX2YXHOW6EOI5BXF4J6IE}

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	2026-05-18T00:42:51.673902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16c4f6dafac5ceeb788e474372f13e411b9d421c39c98f6166a7466dff41343c

Aliases

arxiv: 1607.05433 · arxiv_version: 1607.05433v2 · doi: 10.48550/arxiv.1607.05433 · pith_short_12: C3CPNWX2YXHO · pith_short_16: C3CPNWX2YXHOW6EO · pith_short_8: C3CPNWX2

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/C3CPNWX2YXHOW6EOI5BXF4J6IE \
  | 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: 16c4f6dafac5ceeb788e474372f13e411b9d421c39c98f6166a7466dff41343c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e34a1daca8023df13168ddf066e8abb02ea4f7557e2c82059db8725581f50fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-07-19T07:29:57Z",
    "title_canon_sha256": "7327633cb516fe253ea39b886079a58e63ea695477592588ed165fd1cb9319bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05433",
    "kind": "arxiv",
    "version": 2
  }
}