Pith Number

pith:GIOP2XDA

pith:2016:GIOP2XDAZJGR5HTGRZWCFWMQJO

not attested not anchored not stored refs pending

Non-Escaping Sets in Conformal Dynamical Systems and Singular Perturbations of Perron-Frobenius Operators

Mariusz Urbanski, Mark Pollicott

arxiv:1609.03610 v1 · 2016-09-12 · 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{GIOP2XDAZJGR5HTGRZWCFWMQJO}

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	2026-05-18T01:04:46.402616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

321cfd5c60ca4d1e9e668e6c22d9904b90291ce8420edad2bb6a2def7d06b1a8

Aliases

arxiv: 1609.03610 · arxiv_version: 1609.03610v1 · doi: 10.48550/arxiv.1609.03610 · pith_short_12: GIOP2XDAZJGR · pith_short_16: GIOP2XDAZJGR5HTG · pith_short_8: GIOP2XDA

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/GIOP2XDAZJGR5HTGRZWCFWMQJO \
  | 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: 321cfd5c60ca4d1e9e668e6c22d9904b90291ce8420edad2bb6a2def7d06b1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ec54040adc236674f996020ad9c31caede155c0a012d36ae141a8c1f30a659",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-09-12T21:36:30Z",
    "title_canon_sha256": "404eb3ff8c2b0789328558bb4266adb56c3d7ba29ca162767087a7636720439e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03610",
    "kind": "arxiv",
    "version": 1
  }
}