{
    "schema": "prokopton42-public-thinker-v1",
    "id": "cleanthes",
    "canonical_url": "https://prokopton42.com/en/thinkers/cleanthes/",
    "language": "en",
    "title": "Cleanthes",
    "editorial_status": "available",
    "summary": "Second head of the Stoa, Cleanthes joins cosmic order to willing, sustainable action through one surviving hymn and source-qualified ancient carriers.",
    "body": "Cleanthes died around 230 BCE. Only the Hymn to Zeus survives continuously; his prose doctrines reach us through later carriers.",
    "lifespan": {
        "display": "c. 330–c. 230 BCE",
        "era": "Hellenistic and Roman era",
        "distance": "about 2,255 years ago",
        "age_at_death": null
    },
    "intellectual_tradition": {
        "id": "stoicism",
        "name": "Stoicism",
        "detail": "Old Stoa",
        "labels": [
            "Stoicism",
            "Old Stoa"
        ]
    },
    "historical_cutoff": {
        "year": -230,
        "display": "230 BCE",
        "reason": "Cleanthes died around 230 BCE. Only the Hymn to Zeus survives continuously; his prose doctrines reach us through later carriers."
    },
    "statistics": {
        "works": 3,
        "passages": 132,
        "languages": [
            "en",
            "fr",
            "grc"
        ],
        "intellectual_exposures": 2,
        "typed_relationships": 2
    },
    "attested_thinker_encounters": [],
    "places": [
        {
            "name": "Assos",
            "period": "c. 330 BCE",
            "description": "Traditional birthplace.",
            "confidence": "B",
            "source_url": "https://plato.stanford.edu/entries/stoicism/"
        },
        {
            "name": "Athens",
            "period": "adult life-c. 230 BCE",
            "description": "Work, study under Zeno and succession as scholarch.",
            "confidence": "A",
            "source_url": "https://plato.stanford.edu/entries/stoicism/"
        }
    ],
    "content_checksum": "c3c2ba7a964e84eeda21aaa1033a84fc9697a1c7b9131c85de03e1f4904380aa"
}