Pith Number

pith:6NIW6O2Y

pith:2026:6NIW6O2YTIR6MXX7BLBQDXR7SB

not attested not anchored not stored refs pending

Quasi-disjointness in topological dynamics

Hui Xu, Xiangdong Ye

arxiv:2605.30066 v1 · 2026-05-28 · 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{6NIW6O2YTIR6MXX7BLBQDXR7SB}

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	2026-05-29T02:06:09.010286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3516f3b589a23e65eff0ac301de3f905c1bc00cf15a2649032a50a92e0c1bd4

Aliases

arxiv: 2605.30066 · arxiv_version: 2605.30066v1 · doi: 10.48550/arxiv.2605.30066 · pith_short_12: 6NIW6O2YTIR6 · pith_short_16: 6NIW6O2YTIR6MXX7 · pith_short_8: 6NIW6O2Y

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/6NIW6O2YTIR6MXX7BLBQDXR7SB \
  | 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: f3516f3b589a23e65eff0ac301de3f905c1bc00cf15a2649032a50a92e0c1bd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5e6ed30887a6f19a4f4dc3ceb4bdb6bf4c1b45d9c1459112aee4788f83c819d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-05-28T15:14:28Z",
    "title_canon_sha256": "675c9735fa4bb1292238e415542340363c8efbed267d44df08a69671ee1495b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30066",
    "kind": "arxiv",
    "version": 1
  }
}