Pith Number

pith:5C7N5D75

pith:2010:5C7N5D75K7DR7QWASOUGI3KPSS

not attested not anchored not stored refs pending

A frozen super-Earth orbiting a star at the bottom of the Main Sequence

A. Cassan, A. Cole, A. Gould, A.Udalski, C. Coutures, D.E.A. Nuernberger, D. Kubas, D.P. Bennett, E. Pompei, I. Bond, J.B. Le Bouquin, J.B. Marquette, J. Greenhill, J. Lunine, J. P. Beaulieu, P. Fouque, S. Brillant, S. Dieters, S. Dong, T. Nagayama, T. Sumi, V. Batista

arxiv:1009.5665 v3 · 2010-09-28 · 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{5C7N5D75K7DR7QWASOUGI3KPSS}

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	2026-05-18T03:58:51.719059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bede8ffd57c71fc2c093a8646d4f94acc8c00109f748af70546bcdeea8a3e4

Aliases

arxiv: 1009.5665 · arxiv_version: 1009.5665v3 · doi: 10.48550/arxiv.1009.5665 · pith_short_12: 5C7N5D75K7DR · pith_short_16: 5C7N5D75K7DR7QWA · pith_short_8: 5C7N5D75

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/5C7N5D75K7DR7QWASOUGI3KPSS \
  | 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: e8bede8ffd57c71fc2c093a8646d4f94acc8c00109f748af70546bcdeea8a3e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "150d48ae7741cb57f7cda698f7d1933b37baa0f886c84616d9e49093aff51202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-28T19:46:08Z",
    "title_canon_sha256": "8251f6a76a9beac25e817642b30cbf8c14b7c778df6a97f141d297b09b68cecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5665",
    "kind": "arxiv",
    "version": 3
  }
}