Pith Number

pith:6L6Z2TY6

pith:2011:6L6Z2TY63SNKG4XWO7ZXNSTSTP

not attested not anchored not stored refs pending

Optical to near-infrared transit observations of super-Earth GJ1214b: water-world or mini-Neptune?

((1) Leiden Observatory, (2) SRON Utrecht, (3) Universitats-Sternwarte Munchen, 4), (4) Max-Planck-Institut fur extraterrestrische Physik), C.H. Lee (3), E.J.W. de Mooij (1), I.A.G. Snellen (1), J. Greiner (4), J. Hanse (1), J. Koppenhoefer (3, Leiden University, M. Brogi (1), P.P. van der Werf (1), R.C. Heinsbroek (1), R.J. de Kok (2), S.V. Nefs (1)

arxiv:1111.2628 v1 · 2011-11-10 · 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{6L6Z2TY63SNKG4XWO7ZXNSTSTP}

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	2026-05-18T01:59:42.245708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2fd9d4f1edc9aa372f677f376ca729bde16650f819d77b1240dc8aebc94766a

Aliases

arxiv: 1111.2628 · arxiv_version: 1111.2628v1 · doi: 10.48550/arxiv.1111.2628 · pith_short_12: 6L6Z2TY63SNK · pith_short_16: 6L6Z2TY63SNKG4XW · pith_short_8: 6L6Z2TY6

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/6L6Z2TY63SNKG4XWO7ZXNSTSTP \
  | 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: f2fd9d4f1edc9aa372f677f376ca729bde16650f819d77b1240dc8aebc94766a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c21754177ada085631d0ebd5a4fde820f18b6692f67150a9ef0eb1b154d7d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-11-10T22:27:17Z",
    "title_canon_sha256": "68f7bd894c553f42476b80ff83b001182394699c3e5880b362e99351d39a93bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2628",
    "kind": "arxiv",
    "version": 1
  }
}