Pith Number

pith:FGJD2OZZ

pith:2017:FGJD2OZZ376SEQFCSX6KKREGMW

not attested not anchored not stored refs pending

Toeplitz Subshifts with Trivial Centralizers and Positive Entropy

James P. Talisse, Kostya Medynets

arxiv:1706.05632 v1 · 2017-06-18 · 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{FGJD2OZZ376SEQFCSX6KKREGMW}

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	2026-05-18T00:42:09.344637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29923d3b39dffd2240a295fca54486659dd39cf4045ae6d899ccdf9bf3f7e3a8

Aliases

arxiv: 1706.05632 · arxiv_version: 1706.05632v1 · doi: 10.48550/arxiv.1706.05632 · pith_short_12: FGJD2OZZ376S · pith_short_16: FGJD2OZZ376SEQFC · pith_short_8: FGJD2OZZ

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/FGJD2OZZ376SEQFCSX6KKREGMW \
  | 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: 29923d3b39dffd2240a295fca54486659dd39cf4045ae6d899ccdf9bf3f7e3a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3f5f682152adadbcbd882de405780553a0d3656bef5db5abdad56f04adc95f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-06-18T11:26:42Z",
    "title_canon_sha256": "01107e9bed32b13743c4d66febe37395b3997f4c0c0a5100944c2208fbeff6fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05632",
    "kind": "arxiv",
    "version": 1
  }
}