Pith Number

pith:6U3GC7NM

pith:2013:6U3GC7NM6R7I6SW3CBHMNXYBPX

not attested not anchored not stored refs pending

An Earth-sized planet with an Earth-like density

Aldo F. M. Fiorenzano, Aldo S. Bonomo, Alessandro Sozzetti, Andrew Collier Cameron, Andrew Szentgyorgyi, Avet Harutyunyan, Christophe Lovis, Christopher A. Watson, Courtney D. Dressing, Damien S\'egransan, David Charbonneau, David Phillips, David W. Latham, Didier Queloz, Dimitar Sasselov, Don Pollacco, Emilio Molinari, Fatemeh Motalebi, Francesco Pepe, Giampaolo Piotto, Giusi Micela, Keith Horne, Ken Rice, Lars A. Buchhave, Luca Malavolta, Mercedes Lopez-Morales, Michel Mayor, Pedro Figueira, Rapha\"elle D. Haywood, Rosario Cosentino, Sara Gettel, St\'ephane Udry, Valerio Nascimbeni, Xavier Dumusque

arxiv:1310.7987 v1 · 2013-10-30 · 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{6U3GC7NM6R7I6SW3CBHMNXYBPX}

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	2026-05-18T03:08:26.355789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f536617dacf47e8f4adb104ec6df017de00ae12422ea5441c96cbea25dc6e950

Aliases

arxiv: 1310.7987 · arxiv_version: 1310.7987v1 · doi: 10.48550/arxiv.1310.7987 · pith_short_12: 6U3GC7NM6R7I · pith_short_16: 6U3GC7NM6R7I6SW3 · pith_short_8: 6U3GC7NM

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/6U3GC7NM6R7I6SW3CBHMNXYBPX \
  | 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: f536617dacf47e8f4adb104ec6df017de00ae12422ea5441c96cbea25dc6e950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821a9f75c620ec97ca64210d8c41fed77220394d6187355a362df93f779d7364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-30T00:07:15Z",
    "title_canon_sha256": "d327b99af01f2e1d7a49a9e86623af362cd5423b800c6f14c27f57256bfbcb93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7987",
    "kind": "arxiv",
    "version": 1
  }
}