Pith Number

pith:K4WOFBOT

pith:2014:K4WOFBOTK762R6Q472IWUKRU6I

not attested not anchored not stored refs pending

First Space-based Microlens Parallax Measurement of an Isolated Star: Spitzer Observations of OGLE-2014-BLG-0939

A. Gould, A. Udalski, B.S. Gaudi, G. Pietrzy\'nski, I. Soszy\'nski, J.C. Yee, J. Skowron, K. Ulaczyk, {\L} . Wyrzykowski, M.K. Szyma\'nski, P. Mr\'oz, P. Pietrukowicz, R. Poleski, R.W. Pogge, S. Calchi Novati, S. Carey, S. Koz{\l}owski

arxiv:1410.5429 v3 · 2014-10-20 · astro-ph.SR · 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{K4WOFBOTK762R6Q472IWUKRU6I}

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	2026-05-18T01:41:43.374767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572ce285d357fda8fa1cfe916a2a34f238cb5e3b1905e82246f376e5181524bb

Aliases

arxiv: 1410.5429 · arxiv_version: 1410.5429v3 · doi: 10.48550/arxiv.1410.5429 · pith_short_12: K4WOFBOTK762 · pith_short_16: K4WOFBOTK762R6Q4 · pith_short_8: K4WOFBOT

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/K4WOFBOTK762R6Q472IWUKRU6I \
  | 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: 572ce285d357fda8fa1cfe916a2a34f238cb5e3b1905e82246f376e5181524bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e744b89c45f1e5263dd1836481ad33984a9d430ca9df09a1d1526b2a3e8e33f",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-20T20:00:12Z",
    "title_canon_sha256": "9af2bb7217e71b0aceac81cd453891b37d1551d73c601fd61210dea18db1c0bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5429",
    "kind": "arxiv",
    "version": 3
  }
}