Pith Number

pith:YIS3PCIZ

pith:2019:YIS3PCIZUALTU5BEFLOSEPM5NN

not attested not anchored not stored refs pending

Candidates for RR~Lyrae in binary systems from the OGLE Galactic bulge survey

C.-U. Lee, E. K. Grebel, J. Li\v{s}ka, M. Skarka, Z. Prudil

arxiv:1905.11878 v1 · 2019-05-28 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIS3PCIZUALTU5BEFLOSEPM5NN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:44:10.741527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c225b78919a0173a74242add223d9d6b53bdfad892a515bd867f45909fc4fa5b

Aliases

arxiv: 1905.11878 · arxiv_version: 1905.11878v1 · doi: 10.48550/arxiv.1905.11878 · pith_short_12: YIS3PCIZUALT · pith_short_16: YIS3PCIZUALTU5BE · pith_short_8: YIS3PCIZ

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/YIS3PCIZUALTU5BEFLOSEPM5NN \
  | 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: c225b78919a0173a74242add223d9d6b53bdfad892a515bd867f45909fc4fa5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9036a5cc3b071125882fba3e07b4f7fc5ce6e7b52c2e1ac9b11ae49bc95f4b5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-28T15:20:39Z",
    "title_canon_sha256": "34654fa9c0d17329da9b89d3e5b0fa4410079a3931f2dd81b192bb5e727e7dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11878",
    "kind": "arxiv",
    "version": 1
  }
}