Pith Number

pith:UHRTAAXV

pith:2009:UHRTAAXV3M2CVBFIXQR2CFQGJW

not attested not anchored not stored refs pending

$H^\infty$-functional calculus and models of Nagy-Foia\c{s} type for sectorial operators

Dmitry Yakubovich, Jos\'e E. Gal\'e, Pedro J. Miana

arxiv:0903.1576 v1 · 2009-03-09 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHRTAAXV3M2CVBFIXQR2CFQGJW}

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	2026-05-18T03:37:42.121617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e33002f5db342a84a8bc23a116064d8926841a3e6ddbd63f2c9f42280b2f74

Aliases

arxiv: 0903.1576 · arxiv_version: 0903.1576v1 · doi: 10.48550/arxiv.0903.1576 · pith_short_12: UHRTAAXV3M2C · pith_short_16: UHRTAAXV3M2CVBFI · pith_short_8: UHRTAAXV

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/UHRTAAXV3M2CVBFIXQR2CFQGJW \
  | 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: a1e33002f5db342a84a8bc23a116064d8926841a3e6ddbd63f2c9f42280b2f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1953d4e9782b7a57ac4316501453b7c1e16328964d71d2648326bbe6835213",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2009-03-09T15:33:33Z",
    "title_canon_sha256": "8acd398b96ca1a0629ff58a795d5264fdfef1408fb4d3b5df722a7404ffe3226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1576",
    "kind": "arxiv",
    "version": 1
  }
}