Pith Number

pith:436LDFYP

pith:2026:436LDFYPNKTR6FMBEZA46ZAVJC

not attested not anchored not stored refs pending

Rotation domains for maps of bounded type

Michael Yampolsky, Nataliya Goncharuk

arxiv:2605.20376 v1 · 2026-05-19 · 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{436LDFYPNKTR6FMBEZA46ZAVJC}

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	2026-05-21T01:04:35.661839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6fcb1970f6aa71f15812641cf641548963f6f6fbc04ea50e6fbfca890641301

Aliases

arxiv: 2605.20376 · arxiv_version: 2605.20376v1 · doi: 10.48550/arxiv.2605.20376 · pith_short_12: 436LDFYPNKTR · pith_short_16: 436LDFYPNKTR6FMB · pith_short_8: 436LDFYP

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/436LDFYPNKTR6FMBEZA46ZAVJC \
  | 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: e6fcb1970f6aa71f15812641cf641548963f6f6fbc04ea50e6fbfca890641301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1651edabea7fd575b5723bb9b4d966562ab3e8b35a9ee5701dcdf9224de640b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-05-19T18:25:31Z",
    "title_canon_sha256": "e91e4171228c6db64fca9057f02f89eba145da00175534261ddcd0a1e4f68844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20376",
    "kind": "arxiv",
    "version": 1
  }
}