Pith Number

pith:4KOWB6DX

pith:2016:4KOWB6DXEQAUAZQ66GX6BAPLVB

not attested not anchored not stored refs pending

Phemenological Modeling of Eclipsing Binary Stars

Ivan L. Andronov, Lidia L. Chinarova, Mariia G. Tkachenko

arxiv:1602.04179 v1 · 2016-02-12 · 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{4KOWB6DXEQAUAZQ66GX6BAPLVB}

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	2026-05-18T00:59:25.928601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29d60f877240140661ef1afe081eba86e5c3df45e8903112ea495f638b471c2

Aliases

arxiv: 1602.04179 · arxiv_version: 1602.04179v1 · doi: 10.48550/arxiv.1602.04179 · pith_short_12: 4KOWB6DXEQAU · pith_short_16: 4KOWB6DXEQAUAZQ6 · pith_short_8: 4KOWB6DX

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/4KOWB6DXEQAUAZQ66GX6BAPLVB \
  | 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: e29d60f877240140661ef1afe081eba86e5c3df45e8903112ea495f638b471c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f86a747872a73b9fcb569604ae969193c539ee2b1981c267e02e75995e5f30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-12T19:30:17Z",
    "title_canon_sha256": "fedaec682c07281463065d7f6b6582b6ff26c83d7b975b7ed5de6c854d0a580c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04179",
    "kind": "arxiv",
    "version": 1
  }
}