Pith Number

pith:IYA6FE6Y

pith:2023:IYA6FE6YUAISBWRYVG5G4P3TKH

not attested not anchored not stored refs pending

Re-parameterisation of four limb darkening laws and their implementation into the JKTEBOP code

John Southworth

arxiv:2301.02531 v1 · 2023-01-06 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYA6FE6YUAISBWRYVG5G4P3TKH}

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

IZ Tel and UW Vir: Southern oscillating eclipsing Algol systems with active mass transfer

Receipt and verification

First computed	2026-07-05T05:31:07.553777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4601e293d8a01120da38a9ba6e3f7351c8bf5eaa478b21e0fbe9b930437402db

Aliases

arxiv: 2301.02531 · arxiv_version: 2301.02531v1 · doi: 10.48550/arxiv.2301.02531 · pith_short_12: IYA6FE6YUAIS · pith_short_16: IYA6FE6YUAISBWRY · pith_short_8: IYA6FE6Y

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/IYA6FE6YUAISBWRYVG5G4P3TKH \
  | 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: 4601e293d8a01120da38a9ba6e3f7351c8bf5eaa478b21e0fbe9b930437402db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29bcaa5e5df2c168f9e75f928394f8a40acb7400fb8e88d57aa185ffeff2f705",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-01-06T14:43:41Z",
    "title_canon_sha256": "816a299e623557a080fe863879d04e2654c78dbaee02676860897a5e4e92dde3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02531",
    "kind": "arxiv",
    "version": 1
  }
}