Pith Number

pith:IMQKS32I

pith:2015:IMQKS32IWXGHYJ5DONAHGBMS7X

not attested not anchored not stored refs pending

Bounded limit cycles of polynomial foliations of $\mathbb CP^2$

Nataliya Goncharuk, Yury Kudryashov

arxiv:1504.03313 v1 · 2015-04-13 · math.CV · 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{IMQKS32IWXGHYJ5DONAHGBMS7X}

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	2026-05-18T00:18:41.870387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4320a96f48b5cc7c27a37340730592fdd967346450f0c312f71c4995d6ace5a6

Aliases

arxiv: 1504.03313 · arxiv_version: 1504.03313v1 · doi: 10.48550/arxiv.1504.03313 · pith_short_12: IMQKS32IWXGH · pith_short_16: IMQKS32IWXGHYJ5D · pith_short_8: IMQKS32I

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/IMQKS32IWXGHYJ5DONAHGBMS7X \
  | 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: 4320a96f48b5cc7c27a37340730592fdd967346450f0c312f71c4995d6ace5a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ce518ef6a0820a0c2e77e44549cc53b8798b80e793dae87adecc7b08569dc74",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-04-13T19:49:35Z",
    "title_canon_sha256": "4a8f0826e5f3aeb3d60621ba4ec9608cd473dc21cecad1ffe68cbb013b1675e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03313",
    "kind": "arxiv",
    "version": 1
  }
}