Pith Number

pith:YNQTQDBI

pith:2019:YNQTQDBIBO777O7F7J5Z3IXUY5

not attested not anchored not stored refs pending

Schauder theorems for Ornstein-Uhlenbeck equations in infinite dimension

Alessandra Lunardi, Sandra Cerrai

arxiv:1901.01554 v1 · 2019-01-06 · 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{YNQTQDBIBO777O7F7J5Z3IXUY5}

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	2026-05-17T23:56:51.733523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c361380c280bbfffbbe5fa7b9da2f4c742de4ac1cb3b0b4aa2f60932a1c07ecc

Aliases

arxiv: 1901.01554 · arxiv_version: 1901.01554v1 · doi: 10.48550/arxiv.1901.01554 · pith_short_12: YNQTQDBIBO77 · pith_short_16: YNQTQDBIBO777O7F · pith_short_8: YNQTQDBI

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/YNQTQDBIBO777O7F7J5Z3IXUY5 \
  | 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: c361380c280bbfffbbe5fa7b9da2f4c742de4ac1cb3b0b4aa2f60932a1c07ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebf8e3b64b70a2713247a95d46e52c193a539ce4ed76d6839da15cc6dfacde6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-06T15:30:46Z",
    "title_canon_sha256": "19c5828fe5348087e35d9707971baa3a55599b8dea5d4092c67ec9cccda95346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01554",
    "kind": "arxiv",
    "version": 1
  }
}