Pith Number

pith:QX3TLGPR

pith:2018:QX3TLGPR4C2K32B4YQPZH4WNB3

not attested not anchored not stored refs pending

Chemical evolution with rotating massive star yields: I. The solar neighbourhood and the s-process elements

A. Chieffi, C. Abia, M. Limongi, N. Prantzos, S. Cristallo

arxiv:1802.02824 v1 · 2018-02-08 · astro-ph.GA

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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	2026-05-18T00:22:54.518657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f73599f1e0b4ade83cc41f93f2cd0ece7b94f7b5d5f4144a42164655c688ad

Aliases

arxiv: 1802.02824 · arxiv_version: 1802.02824v1 · doi: 10.48550/arxiv.1802.02824 · pith_short_12: QX3TLGPR4C2K · pith_short_16: QX3TLGPR4C2K32B4 · pith_short_8: QX3TLGPR

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/QX3TLGPR4C2K32B4YQPZH4WNB3 \
  | 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: 85f73599f1e0b4ade83cc41f93f2cd0ece7b94f7b5d5f4144a42164655c688ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac3fbccac5e7e10b3d8a80a8f95375c2ce8ecf516f32c7d7921cc914b374990",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-08T12:33:59Z",
    "title_canon_sha256": "21e1a33ad9d5493b8a2eaea234e89ab399b2ccfd5b6fa347354351066b3d9396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02824",
    "kind": "arxiv",
    "version": 1
  }
}