Pith Number

pith:7JSJKKLP

pith:2018:7JSJKKLPQP6B7XKUWF5LILZWEX

not attested not anchored not stored refs pending

OGLE-2017-BLG-1434Lb: Eighth q < 1 * 10^-4 Mass-Ratio Microlens Planet Confirms Turnover in Planet Mass-Ratio Function

A. Gould, A. Udalski, B.-G. Park, C. Han, C. Helling, C. Snodgrass, C.-U. Lee, C. von Essen, D. Evans, D.-J. Kim, D.-J. Lee, H.-W. Kim, I.-G. Shin, I. Soszy\'nski, J. Campbell-White, J. C. Yee, J. Skottfelt, J. Skowron, J. Southworth, K.-H. Hwang, K. Rybicki, K. Ulaczyk, L.K. Haikala, L. Mancini, M. Burgdorf, M. D. Albrow, M. Dominik, M. Hundertmark, M. K. Szyma\'nski, M. Pawlak, M. Rabus, N. Peixinho, P. Iwanek, P. Longa-Pe\~na, P. Mr\'oz, P. Pietrukowicz, R. Figuera Jaimes, R. Poleski, R. W. Pogge, S. Ciceri, S.-J. Chung, S. Koz{\l}owski, S.-L. Kim, S. Lowry, S.-M. Cha, S.Rahvar, S. Sajadian, T.C. Hinse, T. Henning, U.G. J{\o}rgensen, V. Bozza, W. Zang, W. Zhu, Y.-H. Ryu, Y.I. Fujii, Y. K. Jung, Y. Lee, Y. Shvartzvald

arxiv:1802.02582 v1 · 2018-02-07 · 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{7JSJKKLPQP6B7XKUWF5LILZWEX}

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	2026-05-18T00:02:35.724151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6495296f83fc1fdd54b17ab42f3625c82d83f348ab1d062ab4ff6bc4c131ba

Aliases

arxiv: 1802.02582 · arxiv_version: 1802.02582v1 · doi: 10.48550/arxiv.1802.02582 · pith_short_12: 7JSJKKLPQP6B · pith_short_16: 7JSJKKLPQP6B7XKU · pith_short_8: 7JSJKKLP

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/7JSJKKLPQP6B7XKUWF5LILZWEX \
  | 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: fa6495296f83fc1fdd54b17ab42f3625c82d83f348ab1d062ab4ff6bc4c131ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d8d0947ba18ee5aab4cd170864c9c2f62ecf5f8d08c58246cae0ceeca8cf1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-07T19:00:01Z",
    "title_canon_sha256": "0b5fe045af43bbf8cbdface0c4c0c4b17b6dcbaf4606e3d73f62d756d3982f1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02582",
    "kind": "arxiv",
    "version": 1
  }
}