Pith Number

pith:3SXREMOD

pith:2012:3SXREMOD75553SKIXQGL4B56N6

not attested not anchored not stored refs pending

A Planetary lensing feature in caustic-crossing high-magnification microlensing events

Chung-Uk Lee (Korea Astronomy, Kyu-Ha Hwang, Space Science Institute), Sun-Ju Chung, Yoon-Hyun Ryu

arxiv:1203.4015 v1 · 2012-03-19 · 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{3SXREMOD75553SKIXQGL4B56N6}

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	2026-05-18T01:58:06.277804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcaf1231c3ff7bddc948bc0cbe07be6fa9c82aad9bc136855f31aad155a6ed97

Aliases

arxiv: 1203.4015 · arxiv_version: 1203.4015v1 · doi: 10.48550/arxiv.1203.4015 · pith_short_12: 3SXREMOD7555 · pith_short_16: 3SXREMOD75553SKI · pith_short_8: 3SXREMOD

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/3SXREMOD75553SKIXQGL4B56N6 \
  | 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: dcaf1231c3ff7bddc948bc0cbe07be6fa9c82aad9bc136855f31aad155a6ed97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891f9b528be766276762780720866ba74a2eff60456f4e6f311759b266b7b295",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-03-19T01:30:07Z",
    "title_canon_sha256": "b0796f9561a00062225667be590adde8c2aa6d485b17e88cadfe9f88bba987ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4015",
    "kind": "arxiv",
    "version": 1
  }
}