Pith Number

pith:RUVF4OHR

pith:2019:RUVF4OHRPNSDQ36IZPFD7UUSJG

not attested not anchored not stored refs pending

Light Curve Analysis of Ground-Based Data from Exoplanets Transit Database

A. Fasihi Harandi, A. Poro, A. Sarostad, F. Davoudi, K. Rokni, M.J. Gozarandi, O. Basturk, P.D. Maley, S.J. Jafarzadeh, S. Khakpash, S. Mesforoush, Z. Zare Mehrjardi

arxiv:1910.11438 v1 · 2019-10-24 · astro-ph.EP · 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{RUVF4OHRPNSDQ36IZPFD7UUSJG}

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	2026-07-05T00:14:46.301026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2a5e38f17b64386fc8cbca3fd29249afd6b207606d3e1f0cef7126bc7fd43e

Aliases

arxiv: 1910.11438 · arxiv_version: 1910.11438v1 · doi: 10.48550/arxiv.1910.11438 · pith_short_12: RUVF4OHRPNSD · pith_short_16: RUVF4OHRPNSDQ36I · pith_short_8: RUVF4OHR

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/RUVF4OHRPNSDQ36IZPFD7UUSJG \
  | 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: 8d2a5e38f17b64386fc8cbca3fd29249afd6b207606d3e1f0cef7126bc7fd43e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767556bec5a7ba18fd865ea6910de3493d1e2e47bbd5e68b5df13a6aa1b575aa",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-24T21:48:43Z",
    "title_canon_sha256": "ae66880827471d5cc978866fc88443c12098e02ebf2e71ad222c0088b35277ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11438",
    "kind": "arxiv",
    "version": 1
  }
}