Pith Number

pith:YUVZJGPU

pith:2019:YUVZJGPUCGFIIFDSQ4EHXEHHDU

not attested not anchored not stored refs pending

The period-luminosity relation of red supergiants with Gaia DR2

Dougal Dobie, Filip W. Chatys, Jonathan E. Grindlay, L\'aszl\'o L. Kiss, Simon J. Murphy, Timothy R. Bedding

arxiv:1906.03879 v3 · 2019-06-10 · astro-ph.SR

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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	2026-05-17T23:42:59.847190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c52b9499f4118a84147287087b90e71d3e80b91549bd82246e242abe225fe9d3

Aliases

arxiv: 1906.03879 · arxiv_version: 1906.03879v3 · doi: 10.48550/arxiv.1906.03879

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/YUVZJGPUCGFIIFDSQ4EHXEHHDU \
  | 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: c52b9499f4118a84147287087b90e71d3e80b91549bd82246e242abe225fe9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1e1156109dfdfb32446c67a39d001692f98da6452476ad709dc329477a9e91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-10T10:20:25Z",
    "title_canon_sha256": "d653c0c28459fd01d3641c3022ea7ed5ca791e2375884fa02be3eca7dcd90187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03879",
    "kind": "arxiv",
    "version": 3
  }
}