Pith Number

pith:IVAZQD5B

pith:2025:IVAZQD5BH7Q232J62SJQDAVZO2

not attested not anchored not stored refs pending

An elementary derivation of 3-cycles for a quadratic map

Arpad Benyi, Ioan Casu

arxiv:2510.12558 v1 · 2025-10-14 · 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{IVAZQD5BH7Q232J62SJQDAVZO2}

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	2026-06-09T01:05:09.865208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4541980fa13fe1ade93ed4930182b976b8d53a0aa90b18412776cf7599898f4b

Aliases

arxiv: 2510.12558 · arxiv_version: 2510.12558v1 · doi: 10.48550/arxiv.2510.12558 · pith_short_12: IVAZQD5BH7Q2 · pith_short_16: IVAZQD5BH7Q232J6 · pith_short_8: IVAZQD5B

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/IVAZQD5BH7Q232J62SJQDAVZO2 \
  | 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: 4541980fa13fe1ade93ed4930182b976b8d53a0aa90b18412776cf7599898f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4860b80eecfb732376da7f2a89a235d8f3338916c5bd06db0724a10e2ca1946c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-10-14T14:20:54Z",
    "title_canon_sha256": "446e09e48449cb873c5b079513f0e497a313246fb8bec7415b631cd9b650d317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.12558",
    "kind": "arxiv",
    "version": 1
  }
}