Pith Number

pith:2MHSNNBG

pith:2010:2MHSNNBG4HO4HEKNAPABHFP7UV

not attested not anchored not stored refs pending

The Frequency of Low-Mass Exoplanets. II. The `Period Valley'

B.D. Carter, C.G. Tinney, H.R.A. Jones, J. Bailey, Robert A. Wittenmyer, R.P. Butler, Simon J. O'Toole

arxiv:1008.5232 v1 · 2010-08-31 · 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{2MHSNNBG4HO4HEKNAPABHFP7UV}

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	2026-05-18T02:05:41.161698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30f26b426e1ddc3914d03c01395ffa579ccdf68742a2957eb794cbc5cd0346c

Aliases

arxiv: 1008.5232 · arxiv_version: 1008.5232v1 · doi: 10.48550/arxiv.1008.5232 · pith_short_12: 2MHSNNBG4HO4 · pith_short_16: 2MHSNNBG4HO4HEKN · pith_short_8: 2MHSNNBG

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/2MHSNNBG4HO4HEKNAPABHFP7UV \
  | 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: d30f26b426e1ddc3914d03c01395ffa579ccdf68742a2957eb794cbc5cd0346c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40bfd6a2ca7a7d3e2ca0e99f544432c0333dbc5e67d120f6d9ef98677adff44d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-08-31T07:08:02Z",
    "title_canon_sha256": "591ee0cacf41cbb29677a39b5cbeb49d0f76a992640ededacda765f008659ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5232",
    "kind": "arxiv",
    "version": 1
  }
}