Pith Number

pith:HJ6V5EET

pith:2015:HJ6V5EET3JHY2ADSPFAQPCJLKU

not attested not anchored not stored refs pending

EPIC 201585823, a rare triple-mode RR Lyrae star discovered in K2 mission data

Dominic M. Bowman, Donald W. Kurtz, Mikkel N. Lund, Pawel Moskalik, Rasmus Handberg, Simon J. Ebo

arxiv:1510.03347 v2 · 2015-10-12 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJ6V5EET3JHY2ADSPFAQPCJLKU}

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

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	2026-05-18T01:26:41.040935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7d5e9093da4f8d0072794107892b55107d5c1456e0dda8ed55ccd737829891

Aliases

arxiv: 1510.03347 · arxiv_version: 1510.03347v2 · doi: 10.48550/arxiv.1510.03347 · pith_short_12: HJ6V5EET3JHY · pith_short_16: HJ6V5EET3JHY2ADS · pith_short_8: HJ6V5EET

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/HJ6V5EET3JHY2ADSPFAQPCJLKU \
  | 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: 3a7d5e9093da4f8d0072794107892b55107d5c1456e0dda8ed55ccd737829891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96bbf1f06e58e41b9a7ce3fe702655eabb3ca8437f46a00f6db6677d05106ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-12T15:58:26Z",
    "title_canon_sha256": "2ea8bd38466df417be51caa85d67de9052fb157cfa6058acd4bccac0bdb773b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03347",
    "kind": "arxiv",
    "version": 2
  }
}