Pith Number

pith:E3XKATI3

pith:2021:E3XKATI3LZCYPJJWHJ5Z6MVMB7

not attested not anchored not stored refs pending

Three faint-source microlensing planets detected via resonant-caustic channel

Andrew Gould, Andrzej Udalski, Byeong-Gon Park, Cheongho Han, Chung-Uk Lee, Doeon Kim, Dong-Jin Kim, Dong-Joo Lee, Hyoun-Woo Kim, Igor Soszy\'nski, In-Gu Shin, Jan Skowron, Jennifer C. Yee, Krzysztof A. Rybicki, Krzysztof Ulaczyk, Kyu-Ha Hwang, Marcin Wrona, Mariusz Gromadzki, Michael D. Albrow, Micha{\l} K. Szyma\'nski, Patryk Iwanek, Pawe{\l} Pietrukowicz, Przemek Mr\'oz, Rados{\l}aw Poleski, Richard W. Pogge, Sang-Mok Cha, Seung-Lee Kim, Sun-Ju Chung, Szymon Koz{\l}owski, Valerio Bozza, Weicheng Zang, Yongseok Lee, Yoon-Hyun Ryu, Yossi Shvartzvald, Youn Kil Jung

arxiv:2109.07068 v1 · 2021-09-15 · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3XKATI3LZCYPJJWHJ5Z6MVMB7}

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	2026-07-05T03:32:21.030996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26eea04d1b5e4587a5363a7b9f32ac0fff19a57e6f697cc550d17ca11c341c54

Aliases

arxiv: 2109.07068 · arxiv_version: 2109.07068v1 · doi: 10.48550/arxiv.2109.07068 · pith_short_12: E3XKATI3LZCY · pith_short_16: E3XKATI3LZCYPJJW · pith_short_8: E3XKATI3

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/E3XKATI3LZCYPJJWHJ5Z6MVMB7 \
  | 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: 26eea04d1b5e4587a5363a7b9f32ac0fff19a57e6f697cc550d17ca11c341c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd3a52dca07409697150918bddea3bc9e0004cad1adcfb27258b290e182f5244",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-15T04:41:29Z",
    "title_canon_sha256": "9bedc7500b7cf799d681adb88e2fa0f3f8df139ce4532f2eeddcb2ccbad931b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07068",
    "kind": "arxiv",
    "version": 1
  }
}