Pith Number

pith:PTHBBQDM

pith:2010:PTHBBQDMITVV7B2V5VPQXL4PYM

not attested not anchored not stored refs pending

Generalized Milankovitch Cycles and Longterm Climatic Habitability

(2) Universite de Bordeaux, (3) Columbia University, (4) UCLA), Caleb A. Scharf (3), Courtney D. Dressing (1), David S. Spiegel (1), Jonathan L. Mitchell (4) ((1) Princeton University, Sean N. Raymond (2)

arxiv:1002.4877 v2 · 2010-02-25 · astro-ph.EP

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:08:56.644371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cce10c06c44eb5f8755ed5f0baf8fc324d0b68aca058954378bf2d2bea0425d

Aliases

arxiv: 1002.4877 · arxiv_version: 1002.4877v2 · doi: 10.48550/arxiv.1002.4877

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/PTHBBQDMITVV7B2V5VPQXL4PYM \
  | 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: 7cce10c06c44eb5f8755ed5f0baf8fc324d0b68aca058954378bf2d2bea0425d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e7832ed5cd0819e75e26f63b5214a4d1a2b72767c679c3acfc71a7b67f1f24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-02-25T21:15:47Z",
    "title_canon_sha256": "82d8026f891d3a637226e00c0207ec78ad6f325099f7a57a680209045986c67a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4877",
    "kind": "arxiv",
    "version": 2
  }
}