Pith Number

pith:JMTGK2KH

pith:2025:JMTGK2KHLKCS46JZMRUOCQJB6Z

not attested not anchored not stored refs pending

Analytical transit light curves for arbitrary power-law limb darkening: a unified framework

Farrukh A. Chishtie, Mohammad I. Saeed, Shaukat N. Goderya

arxiv:2506.18860 v3 · 2025-06-23 · astro-ph.EP · astro-ph.IM · 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{JMTGK2KHLKCS46JZMRUOCQJB6Z}

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	2026-06-02T01:03:32.385893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b266569475a852e79396468e14121f67954fcc15ab499e39ad9607661076e63

Aliases

arxiv: 2506.18860 · arxiv_version: 2506.18860v3 · doi: 10.48550/arxiv.2506.18860 · pith_short_12: JMTGK2KHLKCS · pith_short_16: JMTGK2KHLKCS46JZ · pith_short_8: JMTGK2KH

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/JMTGK2KHLKCS46JZMRUOCQJB6Z \
  | 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: 4b266569475a852e79396468e14121f67954fcc15ab499e39ad9607661076e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02ea162f36c057e7f5277383302ad3c476c39593f9f9ac11d799b3b003372e8",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-23T17:22:11Z",
    "title_canon_sha256": "4934177b20ef75986d4518325b7c462e87fffc3efb0c9d239a30197c598095e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18860",
    "kind": "arxiv",
    "version": 3
  }
}