Pith Number

pith:RS4PDAWS

pith:2022:RS4PDAWSN4NQL7DZSZEQLITQZ3

not attested not anchored not stored refs pending

Disjointness with all minimal systems under group actions

Hui Xu, Xiangdong Ye

arxiv:2212.07830 v3 · 2022-12-15 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RS4PDAWSN4NQL7DZSZEQLITQZ3}

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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.

Cited by

1 paper in Pith

Quasi-disjointness in topological dynamics

Receipt and verification

First computed	2026-07-05T08:53:36.481667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb8f182d26f1b05fc79964905a270cefab7cd539fb362cb4635d6af4251091b

Aliases

arxiv: 2212.07830 · arxiv_version: 2212.07830v3 · doi: 10.48550/arxiv.2212.07830 · pith_short_12: RS4PDAWSN4NQ · pith_short_16: RS4PDAWSN4NQL7DZ · pith_short_8: RS4PDAWS

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/RS4PDAWSN4NQL7DZSZEQLITQZ3 \
  | 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: 8cb8f182d26f1b05fc79964905a270cefab7cd539fb362cb4635d6af4251091b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f183d5df4f7d1733f4a380655b543e4b2f2623c76e7e42a212dbd6cade46febc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2022-12-15T13:39:18Z",
    "title_canon_sha256": "a820db51219868173e36acbbef04671292792d8bfafa30de04aa93d13be9c2fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07830",
    "kind": "arxiv",
    "version": 3
  }
}