Pith Number

pith:LW5UYT77

pith:2018:LW5UYT77MZ3CYXZI6G5J26AWUM

not attested not anchored not stored refs pending

${\mathcal F}$-Hypercyclic and disjoint ${\mathcal F}$-hypercyclic properties of binary relations over topological spaces

Marko Kostic

arxiv:1808.02844 v1 · 2018-08-08 · 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{LW5UYT77MZ3CYXZI6G5J26AWUM}

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	2026-05-18T00:08:32.015209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbb4c4fff66762c5f28f1ba9d7816a31db5ab9798b8701fe9cf760d6c1aa835

Aliases

arxiv: 1808.02844 · arxiv_version: 1808.02844v1 · doi: 10.48550/arxiv.1808.02844 · pith_short_12: LW5UYT77MZ3C · pith_short_16: LW5UYT77MZ3CYXZI · pith_short_8: LW5UYT77

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/LW5UYT77MZ3CYXZI6G5J26AWUM \
  | 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: 5dbb4c4fff66762c5f28f1ba9d7816a31db5ab9798b8701fe9cf760d6c1aa835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe86d855125e0e9066b62604552ece50c9933c446291a308258dfb7b82a180b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-08-08T16:11:03Z",
    "title_canon_sha256": "072a37f42c52fb2f501c8a6b543f196616577ffaf5c80072dc9edb6945a22c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02844",
    "kind": "arxiv",
    "version": 1
  }
}