Pith Number

pith:GYK6FKE4

pith:2017:GYK6FKE4WYNX4GVKNM7SDQZPY2

not attested not anchored not stored refs pending

The SuperWASP catalogue of 4963 RR Lyr stars: identification of 983 Blazhko effect candidates

Andrew J. Norton, Barry Smalley, Paul A. Greer, Peter J. Wheatley, Pierre F. L. Maxted, Richard G. West, Stan G. Payne, Ulrich C. Kolb

arxiv:1707.02045 v2 · 2017-07-07 · 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{GYK6FKE4WYNX4GVKNM7SDQZPY2}

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	2026-05-18T00:31:40.562803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3615e2a89cb61b7e1aaa6b3f21c32fc6b9123817b5c435e8a9bbda53a91ff87e

Aliases

arxiv: 1707.02045 · arxiv_version: 1707.02045v2 · doi: 10.48550/arxiv.1707.02045 · pith_short_12: GYK6FKE4WYNX · pith_short_16: GYK6FKE4WYNX4GVK · pith_short_8: GYK6FKE4

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/GYK6FKE4WYNX4GVKNM7SDQZPY2 \
  | 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: 3615e2a89cb61b7e1aaa6b3f21c32fc6b9123817b5c435e8a9bbda53a91ff87e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8fa1db292974b7beb44bc7d670abab236b993840388fd903468f6f2c6d21e53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-07T05:44:18Z",
    "title_canon_sha256": "13138f50a1b157aaf2c2111ec812fe9c5e579d154320e202dca5a59f9a5c3e6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02045",
    "kind": "arxiv",
    "version": 2
  }
}