Pith Number

pith:RP6FZQQT

pith:2013:RP6FZQQTWFTTY6UPQEU74QWA2L

not attested not anchored not stored refs pending

A super-Earth-sized planet orbiting in or near the habitable zone around Sun-like star

Akm Kamal Uddin, Anima Sabale, Bruce D. Clarke, Christopher J. Burke, Daniel Huber, David Ciardi, Debra A. Fischer, Douglas A. Caldwell, Elisa V. Quintana, Fergal Mullally, Geoffrey W. Marcy, Howard Isaacson, Jack J. Lissauer, Jason F. Rowe, Jeffrey C. Smith, Jeffrey L. Coughlin, Jessie L Christiansen, Jie Li, Jon M. Jenkins, Joseph D. Twicken, Martin Still, Michael R. Haas, Peter Tenenbaum, Rea Kolbl, Roger Hunter, Shawn E. Seader, Stephen T. Bryson, Steve B. Howell, Susan E. Thompson, Thomas Barclay, William J. Borucki

arxiv:1304.4941 v1 · 2013-04-17 · 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{RP6FZQQTWFTTY6UPQEU74QWA2L}

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	2026-05-18T01:50:31.452642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfc5cc213b1673c7a8f8129fe42c0d2fbc870bb3469a33f66f55dd6fade4795

Aliases

arxiv: 1304.4941 · arxiv_version: 1304.4941v1 · doi: 10.48550/arxiv.1304.4941 · pith_short_12: RP6FZQQTWFTT · pith_short_16: RP6FZQQTWFTTY6UP · pith_short_8: RP6FZQQT

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/RP6FZQQTWFTTY6UPQEU74QWA2L \
  | 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: 8bfc5cc213b1673c7a8f8129fe42c0d2fbc870bb3469a33f66f55dd6fade4795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a617411fbc81024819605c2d09ec5481c4bd40363f442df81d6ee7be322195f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-17T20:00:07Z",
    "title_canon_sha256": "6ef9bd7f1530f3352daa61cdf7a820d865237b839f9deb80c31046bcc32d7d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4941",
    "kind": "arxiv",
    "version": 1
  }
}