Pith Number

pith:DATRHJQ4

pith:2019:DATRHJQ46LQ6V74SOPQ2DJPY4J

not attested not anchored not stored refs pending

Semiglobal exponential stabilization of nonautonomous semilinear parabolic-like systems

S\'ergio S. Rodrigues

arxiv:1903.07667 v1 · 2019-03-18 · 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{DATRHJQ46LQ6V74SOPQ2DJPY4J}

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	2026-05-17T23:50:54.375031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

182713a61cf2e1eaff9273e1a1a5f8e27a2df1e2d95975e746a4d0ea30cf8b8a

Aliases

arxiv: 1903.07667 · arxiv_version: 1903.07667v1 · doi: 10.48550/arxiv.1903.07667 · pith_short_12: DATRHJQ46LQ6 · pith_short_16: DATRHJQ46LQ6V74S · pith_short_8: DATRHJQ4

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/DATRHJQ46LQ6V74SOPQ2DJPY4J \
  | 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: 182713a61cf2e1eaff9273e1a1a5f8e27a2df1e2d95975e746a4d0ea30cf8b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95e874dc557b45280881ffc85dd5a117a9b9a9e3600542523b30ca777553590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-03-18T18:47:07Z",
    "title_canon_sha256": "6d27a8f53ce94cd642e1f834fbcda11ad74d1939a67676cccadc93578507cb6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07667",
    "kind": "arxiv",
    "version": 1
  }
}