Pith Number

pith:6JONNFCS

pith:2015:6JONNFCS27ZUMOE7TC44EQ5ACU

not attested not anchored not stored refs pending

The Concept of Few-Parameter Modelling of Eclipsing Binary and Exoplanet Transit Light Curves

Li-Ying Zhu, Martin Va\v{n}ko, Miloslav Zejda, Shen-Bang Qian, Theodor Pribulla, Zden\v{e}k Mikul\'a\v{s}ek

arxiv:1502.07477 v1 · 2015-02-26 · 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{6JONNFCS27ZUMOE7TC44EQ5ACU}

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	2026-05-18T02:26:03.584894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25cd69452d7f346389f98b9c243a0153f6af88cd9322505b20f502eb504c4c6

Aliases

arxiv: 1502.07477 · arxiv_version: 1502.07477v1 · doi: 10.48550/arxiv.1502.07477 · pith_short_12: 6JONNFCS27ZU · pith_short_16: 6JONNFCS27ZUMOE7 · pith_short_8: 6JONNFCS

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/6JONNFCS27ZUMOE7TC44EQ5ACU \
  | 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: f25cd69452d7f346389f98b9c243a0153f6af88cd9322505b20f502eb504c4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827093b26aa91720690cf8e0b1139007f13854887ce6e155f827d5cfc81c33ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-26T09:29:51Z",
    "title_canon_sha256": "b388dca2d46d5e155cc207af336a521d85fcf9aec5da3213ffa4f9160fcdb964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07477",
    "kind": "arxiv",
    "version": 1
  }
}