Pith Number

pith:Z2NEPUIS

pith:2009:Z2NEPUISSVTLX6OMDOBHKH2DAK

not attested not anchored not stored refs pending

Continuity and Equicontinuity of Transition Semigroups

Markus Kunze

arxiv:0903.1001 v1 · 2009-03-05 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2NEPUISSVTLX6OMDOBHKH2DAK}

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	2026-05-18T02:54:39.894463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9a47d1129566bbf9cc1b82751f4302af9be7839d4a914c30286ffe6b9f810e

Aliases

arxiv: 0903.1001 · arxiv_version: 0903.1001v1 · doi: 10.48550/arxiv.0903.1001 · pith_short_12: Z2NEPUISSVTL · pith_short_16: Z2NEPUISSVTLX6OM · pith_short_8: Z2NEPUIS

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/Z2NEPUISSVTLX6OMDOBHKH2DAK \
  | 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: ce9a47d1129566bbf9cc1b82751f4302af9be7839d4a914c30286ffe6b9f810e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9184b5ac5fe024cd7e6ba0e406d18e56c412d1b01b380f3d2ad1cf5ee188be59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2009-03-05T14:18:44Z",
    "title_canon_sha256": "cfa88d3d3d11b6a6fedd803e17373736c3c01b28bfcc58280ffb4af5049edc5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1001",
    "kind": "arxiv",
    "version": 1
  }
}