Pith Number

pith:J7MZT5GT

pith:2021:J7MZT5GTADVLG43T5VE5ZUQOSN

not attested not anchored not stored refs pending

Statistics of 700 individually studied W UMa stars

Atila \v{C}eki, Olivera Latkovi\'c, Sanja Lazarevi\'c

arxiv:2103.06693 v1 · 2021-03-11 · 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{J7MZT5GTADVLG43T5VE5ZUQOSN}

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.

Cited by

1 paper in Pith

Morphological classification of eclipsing binary stars using computer vision methods

Receipt and verification

First computed	2026-07-05T02:35:53.665462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd999f4d300eab37373ed49dcd20e93760c6b168c417ad27cde9e85cbfb8195

Aliases

arxiv: 2103.06693 · arxiv_version: 2103.06693v1 · doi: 10.48550/arxiv.2103.06693 · pith_short_12: J7MZT5GTADVL · pith_short_16: J7MZT5GTADVLG43T · pith_short_8: J7MZT5GT

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/J7MZT5GTADVLG43T5VE5ZUQOSN \
  | 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: 4fd999f4d300eab37373ed49dcd20e93760c6b168c417ad27cde9e85cbfb8195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891f285dabad7f5d1b5730710e98d9139cc82461be582dd69db5447987fbde34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-03-11T14:28:32Z",
    "title_canon_sha256": "ac9c048dccf7d5e8e11ba27b0d06dd0ced93cc45f9db8e1e8208091201c54494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06693",
    "kind": "arxiv",
    "version": 1
  }
}