Pith Number

pith:4HRIDBMH

pith:2026:4HRIDBMH6BBD3MP7XHTFQOY64H

not attested not anchored not stored refs pending

On the dynamics of composition operators: supercyclicity, odometers and translations

Etienne Matheron, Fr\'ed\'eric Bayart (LMBP)

arxiv:2605.23736 v1 · 2026-05-22 · 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{4HRIDBMH6BBD3MP7XHTFQOY64H}

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	2026-05-25T02:02:29.226053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1e2818587f0423db1ffb9e6583b1ee1dc83032edd85c8cb48503c6e467919e8

Aliases

arxiv: 2605.23736 · arxiv_version: 2605.23736v1 · doi: 10.48550/arxiv.2605.23736 · pith_short_12: 4HRIDBMH6BBD · pith_short_16: 4HRIDBMH6BBD3MP7 · pith_short_8: 4HRIDBMH

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/4HRIDBMH6BBD3MP7XHTFQOY64H \
  | 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: e1e2818587f0423db1ffb9e6583b1ee1dc83032edd85c8cb48503c6e467919e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5041397398ba9997811441099059988fcc7a591f966d5327f2585fd912b1f861",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-05-22T15:12:35Z",
    "title_canon_sha256": "f7af421fdb319461110444379473bfad8fe5af1e8f6b211a746ffa148255355d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23736",
    "kind": "arxiv",
    "version": 1
  }
}