Pith Number

pith:RN7UZ4YY

pith:2016:RN7UZ4YYMV5WBTEITGNKGWKJUH

not attested not anchored not stored refs pending

Photometric, Spectroscopic and Orbital Period Study of Three Early Type Semi-detached Systems: XZ Aql, UX Her and AT Peg

A. Liakos, B. Zakrzewski, H.V. Senavci, I. Ozavci, K. Gazeas, M. Yilmaz, O. Basturk, R.H. Nelson, S. Zola

arxiv:1607.06930 v1 · 2016-07-23 · 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{RN7UZ4YYMV5WBTEITGNKGWKJUH}

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	2026-05-18T01:10:35.402335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7f4cf318657b60cc88999aa35949a1e2283a11e1a5f070e4536e837482f94d

Aliases

arxiv: 1607.06930 · arxiv_version: 1607.06930v1 · doi: 10.48550/arxiv.1607.06930 · pith_short_12: RN7UZ4YYMV5W · pith_short_16: RN7UZ4YYMV5WBTEI · pith_short_8: RN7UZ4YY

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/RN7UZ4YYMV5WBTEITGNKGWKJUH \
  | 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: 8b7f4cf318657b60cc88999aa35949a1e2283a11e1a5f070e4536e837482f94d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03a2d095496823640cb17a4c2f90e8aba753da7577a82a790a03d61767be43e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-23T13:07:47Z",
    "title_canon_sha256": "394815bd055fbc61e86201656a5a13d70e264cdaee9fee0befdd0b1d5e855b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06930",
    "kind": "arxiv",
    "version": 1
  }
}