Pith Number

pith:E3KPYWS3

pith:2016:E3KPYWS3WOGFD777PKR6SX3TMD

not attested not anchored not stored refs pending

OGLE-2012-BLG-0950Lb: The First Planet Mass Measurement from Only Microlens Parallax and Lens Flux

A. Bhattacharya, A. Fukui, A. Sharan, A. Udalski, A. Yonehara, C.H. Ling, D.J. Sullivan, D.P. Bennett, D. Suzuki, F. Abe, H. Oyokawa, H. Shibai, I.A. Bond, I. Soszynski, J.B. Marquette, J.P. Beaulieu, J. Skowron, K. Masuda, K. Ohnishi, K. Ulaczyk, L. Wyrzykowski, M.C.A. Li, M. Donachie, M. Freeman, M.K. Szymanski, N. Koshimoto, N. Rattenbury, P.J. Tristram, P. Pietrukowicz, R. Poleski, S.Brillant, S. Kozlowski, T. Matsuo, To. Saito, T.Sumi, V. Batista, Y. Asakura, Y. Hirao, Y. Itow, Y. Matsubara, Y. Muraki

arxiv:1607.03267 v2 · 2016-07-12 · 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{E3KPYWS3WOGFD777PKR6SX3TMD}

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	2026-05-18T00:54:35.612426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d4fc5a5bb38c51ffff7aa3e95f7360d0539bf53d05f92bbe403b92e46ea83f

Aliases

arxiv: 1607.03267 · arxiv_version: 1607.03267v2 · doi: 10.48550/arxiv.1607.03267 · pith_short_12: E3KPYWS3WOGF · pith_short_16: E3KPYWS3WOGFD777 · pith_short_8: E3KPYWS3

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/E3KPYWS3WOGFD777PKR6SX3TMD \
  | 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: 26d4fc5a5bb38c51ffff7aa3e95f7360d0539bf53d05f92bbe403b92e46ea83f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbb69cc6546eaeab02c194aacbf1cbbd432557544d1e11047c2a759623b95368",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-07-12T08:53:48Z",
    "title_canon_sha256": "381b5be5f20aca3dab4b6587e7ab09db1995f05ffdf2f8c7224f2785aac56eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03267",
    "kind": "arxiv",
    "version": 2
  }
}