Pith Number

pith:H5FMMWQI

pith:2010:H5FMMWQIPHZLD3RIDY2NZOBKRT

not attested not anchored not stored refs pending

Discovery of a Low-Mass Companion to a Metal-Rich F Star with the MARVELS Pilot Project

Alaina C. Shelden, Alex Wolszczan, Andrzej Niedzielski, Audrey Simmons, Bo Zhao, Brian Lee, Bruce Gary, B. Scott Gaudi, Chris Laws, Daniel Oravetz, Dmitry Bizyaev, Donald P. Schneider, Duy Cuong Nguyen, Howard Brewington, Jason D. Eastman, Jian Ge, Jian Liu, John P. Wisniewski, Joshua Pepper, Julian C. van Eyken, Justin R. Crepp, Kaike Pan, Keivan Stassun, Nathan M. De Lee, Olena Malanushenko, Pengcheng Guo, Robert C. Morehead, Robert J. Siverd, Rory Barnes, Scott W. Fleming, Shannon Watters, Stephanie A. Snedden, Stephen R. Kane, Suvrath Mahadevan, Thirupathi Sivarani, Viktor Malanushenko, Xiaoke Wan

arxiv:1006.1627 v1 · 2010-06-08 · 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{H5FMMWQIPHZLD3RIDY2NZOBKRT}

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	2026-07-04T17:31:54.594108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4ac65a0879f2b1ee281e34dcb82a8cf5eec4cb45fe9e5a08e2eebab24cf773

Aliases

arxiv: 1006.1627 · arxiv_version: 1006.1627v1 · doi: 10.48550/arxiv.1006.1627 · pith_short_12: H5FMMWQIPHZL · pith_short_16: H5FMMWQIPHZLD3RI · pith_short_8: H5FMMWQI

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/H5FMMWQIPHZLD3RIDY2NZOBKRT \
  | 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: 3f4ac65a0879f2b1ee281e34dcb82a8cf5eec4cb45fe9e5a08e2eebab24cf773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd20d4065d40757472d868302d0518d86bccf06a35910e7ac1739805f568214",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-08T17:59:15Z",
    "title_canon_sha256": "11164d55666bfec364021ca049769027eb6b3deee11f54cbb0e6f648f5e5efa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1627",
    "kind": "arxiv",
    "version": 1
  }
}