Pith Number

pith:C43X4JP2

pith:2026:C43X4JP2WKL4WHL6HTGGPSNNN4

not attested not anchored not stored refs pending

A flexibility result for polynomial entropy of pointwise periodic homeomorphisms

Jelena Kati\'c, Ma\v{s}a {\DJ}ori\'c, Milan Peri\'c

arxiv:2606.28283 v1 · 2026-06-26 · 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{C43X4JP2WKL4WHL6HTGGPSNNN4}

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	2026-06-29T01:15:11.958193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17377e25fab297cb1d7e3ccc67c9ad6f1111c98869eb95136ea6c865dc0d6846

Aliases

arxiv: 2606.28283 · arxiv_version: 2606.28283v1 · doi: 10.48550/arxiv.2606.28283 · pith_short_12: C43X4JP2WKL4 · pith_short_16: C43X4JP2WKL4WHL6 · pith_short_8: C43X4JP2

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/C43X4JP2WKL4WHL6HTGGPSNNN4 \
  | 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: 17377e25fab297cb1d7e3ccc67c9ad6f1111c98869eb95136ea6c865dc0d6846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34627bebe24f187ad0576bcfb0c0ae871ff51574347521bf99067c81ba70e47e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-06-26T17:26:45Z",
    "title_canon_sha256": "dc6996008197aa4201e722e7abbf15ebec983cea333f30901d1da71549fd8ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28283",
    "kind": "arxiv",
    "version": 1
  }
}