Pith Number

pith:QTD4EUSI

pith:2010:QTD4EUSI7DWUK4PO3EEYN244BU

not attested not anchored not stored refs pending

The HARPS search for southern extra-solar planets. XXVII. Up to seven planets orbiting HD 10180: probing the architecture of low-mass planetary systems

A.C.M. Correia, C. Lovis, C. Mordasini, D. Queloz, D. S\'egransan, F. Bouchy, F. Pepe, G. Lo Curto, J. Laskar, J.-L. Bertaux, M. Mayor, N.C. Santos, S. Udry, W. Benz

arxiv:1011.4994 v1 · 2010-11-23 · 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{QTD4EUSI7DWUK4PO3EEYN244BU}

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	2026-05-18T02:04:42.131715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c7c25248f8ed4571eed90986eb9c0d31eb9619aafc68613e8101efbec4e6f6

Aliases

arxiv: 1011.4994 · arxiv_version: 1011.4994v1 · doi: 10.48550/arxiv.1011.4994 · pith_short_12: QTD4EUSI7DWU · pith_short_16: QTD4EUSI7DWUK4PO · pith_short_8: QTD4EUSI

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/QTD4EUSI7DWUK4PO3EEYN244BU \
  | 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: 84c7c25248f8ed4571eed90986eb9c0d31eb9619aafc68613e8101efbec4e6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d702d367bd335c35c08726ba4dca3a7f4865811debf967685aa0a895e509278d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-11-23T02:58:32Z",
    "title_canon_sha256": "c664ee801ea642a47a523cd3ebda7383e0e4d9f04ebfc8924f177acc8be6e32d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4994",
    "kind": "arxiv",
    "version": 1
  }
}