Pith Number

pith:7ETGMCT6

pith:2015:7ETGMCT6XLQ7XUV4U6OZGVCYSQ

not attested not anchored not stored refs pending

Spitzer as Microlens Parallax Satellite: Mass and Distance Measurements of Binary Lens System OGLE-2014-BLG-1050L

A. Gould, A. Udalski, B.S. Gaudi, C.A. Beichman, C. Han, D.L. Depoy, G. Pietrzynski, H. Park, I.-G. Shin, I. Soszynski, J.C. Yee, J. Jeong, J. Skowron, J.-Y. Choi, K.-H. Hwang, K. Ulaczyk, L. Wyrzykowski, M. Dominik, M.K. Szymanski, P. Mroz, P. Pietrukowicz, R. Poleski, R.W. Pogge, S. Calchi Novati, S. Carey, S. Kozlowski, V. Bozza, Wei Zhu, Y.K. Jung

arxiv:1501.04107 v2 · 2015-01-16 · 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{7ETGMCT6XLQ7XUV4U6OZGVCYSQ}

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	2026-05-18T02:03:34.594542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f926660a7ebae1fbd2bca79d935458942c854e970e6c6fe549515b035cc53776

Aliases

arxiv: 1501.04107 · arxiv_version: 1501.04107v2 · doi: 10.48550/arxiv.1501.04107 · pith_short_12: 7ETGMCT6XLQ7 · pith_short_16: 7ETGMCT6XLQ7XUV4 · pith_short_8: 7ETGMCT6

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/7ETGMCT6XLQ7XUV4U6OZGVCYSQ \
  | 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: f926660a7ebae1fbd2bca79d935458942c854e970e6c6fe549515b035cc53776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6902cebbc43078e2f714d2aed5ea5566bbebbf4888dd2c3261d4304da6c425e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-16T21:00:09Z",
    "title_canon_sha256": "89ad5de6bc78f91e03e7c8cc92048df0e83e9a20fae5fa0f3c531edc4f3b5394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04107",
    "kind": "arxiv",
    "version": 2
  }
}