Pith Number

pith:57NVCSBH

pith:2020:57NVCSBHTQ437NARLW7IARNMWS

not attested not anchored not stored refs pending

Long photometric cycle and disk evolution in the $\beta$ Lyrae type binary OGLE-BLG-ECL-157529

D. Schleicher, G. Djura\v{s}evi\'c, I. Soszy\'nski, J. Garc\'es, P. Iwanek, R.E. Mennickent, R. Poleski

arxiv:2006.15456 v1 · 2020-06-27 · 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{57NVCSBHTQ437NARLW7IARNMWS}

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	2026-07-05T01:35:35.600341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdb5148279c39bfb4115dbe8045acb4b64b165edcc3fc0f1f2cab88915b1066

Aliases

arxiv: 2006.15456 · arxiv_version: 2006.15456v1 · doi: 10.48550/arxiv.2006.15456 · pith_short_12: 57NVCSBHTQ43 · pith_short_16: 57NVCSBHTQ437NAR · pith_short_8: 57NVCSBH

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/57NVCSBHTQ437NARLW7IARNMWS \
  | 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: efdb5148279c39bfb4115dbe8045acb4b64b165edcc3fc0f1f2cab88915b1066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b74b05297ec8020687cb8e89c775b432d2f63a90310ce07f14c629af277869",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-06-27T22:00:08Z",
    "title_canon_sha256": "b0097937ea4fd817e8641d69bfc0a0cc1c5e807c98a035d708048ea2a1ec2491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15456",
    "kind": "arxiv",
    "version": 1
  }
}