Pith Number

pith:33ECRJLF

pith:2017:33ECRJLFLP6A2BMJEYE3JDITKI

not attested not anchored not stored refs pending

The Lowest Mass Ratio Planetary Microlens: OGLE 2016-BLG-1195Lb

A. Bhattacharya, A. Fukui, A. Sharan, A. Udalski, A. Yonehara, C.H. Ling, C. Ranc, D.J. Sullivan, D.P. Bennett, D. Suzuki, F. Abe, I.A. Bond, I. Soszynski, J. Skowron, K. Masuda, K. Ohnishi, K. Ulaczyk, M.C.A. Li, M. Donachie, M.K. Szymanski, M. Nagakane, M. Pawlak, N.J. Rattenbury, N. Koshimoto, P. Evans, P.J. Tristram, P. Mroz, P. Pietrukowicz, R.K. Barry, R. Poleski, S. Kozlowski, To. Saito, T. Sumi, T. Yamada, V. Bozza, Y. Asakura, Y. Hirao, Y. Itow, Y. Matsubara, Y. Muraki

arxiv:1703.08639 v2 · 2017-03-25 · 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{33ECRJLFLP6A2BMJEYE3JDITKI}

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	2026-05-18T00:42:06.914813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec828a5655bfc0d05892609b48d1352176222a25c2046e1f4765238647fb47d

Aliases

arxiv: 1703.08639 · arxiv_version: 1703.08639v2 · doi: 10.48550/arxiv.1703.08639 · pith_short_12: 33ECRJLFLP6A · pith_short_16: 33ECRJLFLP6A2BMJ · pith_short_8: 33ECRJLF

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/33ECRJLFLP6A2BMJEYE3JDITKI \
  | 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: dec828a5655bfc0d05892609b48d1352176222a25c2046e1f4765238647fb47d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc1f119318e7fca74a9f49563f8c5e94afa1ae6f533e336593802edd55a8bdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-03-25T02:34:06Z",
    "title_canon_sha256": "400e76ea78733fc4c6d17a1580e63fd35cc9d15ddfa4872bf49ce8a92a80efe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08639",
    "kind": "arxiv",
    "version": 2
  }
}