Pith Number

pith:YRJIAV4U

pith:2021:YRJIAV4ULDI6OK2SCRCKIBBJ4E

not attested not anchored not stored refs pending

KMT-2018-BLG-1743: Planetary Microlensing Event Occurring on Two Source Stars

Andrew Gould, Byeong-Gon Park, Cheongho Han, Chung-Uk Lee, Doeon Kim, Dong-Jin Kim, Dong-Joo Lee, Hyoun-Woo Kim, In-Gu Shin, Jennifer C. Yee, Kyu-Ha Hwang, Michael D. Albrow, Richard W. Pogge, Sang-Mok Cha, Seung-Lee Kim, Sun-Ju Chung, Weicheng Zang, Yongseok Lee, Yoon-Hyun Ryu, Yossi Shvartzvald, Youn Kil Jung

arxiv:2107.00155 v1 · 2021-07-01 · astro-ph.EP · astro-ph.GA · 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{YRJIAV4ULDI6OK2SCRCKIBBJ4E}

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	2026-07-05T03:10:34.210057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c45280579458d1e72b521444a40429e12bb794d32c2642d9a9fd3a33955044e4

Aliases

arxiv: 2107.00155 · arxiv_version: 2107.00155v1 · doi: 10.48550/arxiv.2107.00155 · pith_short_12: YRJIAV4ULDI6 · pith_short_16: YRJIAV4ULDI6OK2S · pith_short_8: YRJIAV4U

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/YRJIAV4ULDI6OK2SCRCKIBBJ4E \
  | 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: c45280579458d1e72b521444a40429e12bb794d32c2642d9a9fd3a33955044e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193b689c051d1a8a2524bb204b9d6797417adcf1200969bc9d6c3bdb95dab0c0",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-07-01T00:11:58Z",
    "title_canon_sha256": "fbf8a9cf289ac591a056233de851998dbb77a650a45df58eb7165c71e2eccc65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00155",
    "kind": "arxiv",
    "version": 1
  }
}