Pith Number

pith:WPCOFI7W

pith:2017:WPCOFI7WUVLRHIJ34DWE7MRI7H

not attested not anchored not stored refs pending

Toward a Galactic Distribution of Planets. I. Methodology & Planet Sensitivities of the 2015 High-Cadence Spitzer Microlens Sample

A. Gould, A. Udalski, B.-G. Park, B. S. Gaudi, B. Wibking, C. Beichman, C. Han, C. Henderson, C.-U. Lee, D.-J. Kim, G. Bryden, H.-W. Kim, I.-G. Shin, I. Soszynski, J. C. Yee, J. Skowron, K.-H. Hwang, K. Ulaczyk, M. D. Albrow, M. Fausnaugh, M. K. Szymanski, M. Pawlak, P. Mroz, P. Pietrukowicz, R. Pogge, R. Poleski, S. Calchi Novati, S. Carey, S.-J. Chung, S. Kozlowski, S.-L. Kim, S.-M. Cha, Wei Zhu (OSU), Y.-H. Kim, Y.-H. Ryu, Y. K. Jung, Y. Lee, Y. Shvartzvald

arxiv:1701.05191 v2 · 2017-01-18 · 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{WPCOFI7WUVLRHIJ34DWE7MRI7H}

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	2026-05-18T00:31:13.451218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3c4e2a3f6a55713a13be0ec4fb228f9ea173f3549e7a223d8f75fe308d922df

Aliases

arxiv: 1701.05191 · arxiv_version: 1701.05191v2 · doi: 10.48550/arxiv.1701.05191 · pith_short_12: WPCOFI7WUVLR · pith_short_16: WPCOFI7WUVLRHIJ3 · pith_short_8: WPCOFI7W

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/WPCOFI7WUVLRHIJ34DWE7MRI7H \
  | 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: b3c4e2a3f6a55713a13be0ec4fb228f9ea173f3549e7a223d8f75fe308d922df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeec977d7aa81fca96f391600fa92cddc214587d4e989bc6d6235a4db3935afd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-01-18T19:00:01Z",
    "title_canon_sha256": "712b0681a4f7be480beb19d4d7416bd6172bd231cf2a73826fd3bef237135103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05191",
    "kind": "arxiv",
    "version": 2
  }
}