Pith Number

pith:MAVYW46S

pith:2011:MAVYW46SBWQNHNSLPCXL5AR5KQ

not attested not anchored not stored refs pending

Colors of a Second Earth II: Effects of Clouds on Photometric Characterization of Earth-like Exoplanets

Edwin L. Turner, Hajime Kawahara, Satoru Fukuda, Teruyuki Nakajima, Timothy A. Livengood, Yasushi Suto, Yuka Fujii

arxiv:1102.3625 v3 · 2011-02-17 · 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{MAVYW46SBWQNHNSLPCXL5AR5KQ}

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	2026-05-18T02:03:09.883103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

602b8b73d20da0d3b64b78aebe823d54243f397533c71e9df06f0af334b2f599

Aliases

arxiv: 1102.3625 · arxiv_version: 1102.3625v3 · doi: 10.48550/arxiv.1102.3625 · pith_short_12: MAVYW46SBWQN · pith_short_16: MAVYW46SBWQNHNSL · pith_short_8: MAVYW46S

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/MAVYW46SBWQNHNSLPCXL5AR5KQ \
  | 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: 602b8b73d20da0d3b64b78aebe823d54243f397533c71e9df06f0af334b2f599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74c06c349e3b5f3f8cb7a470abc5251668589763d4a8eff315d3f0373b20e26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-02-17T16:39:42Z",
    "title_canon_sha256": "2308c40150168fcbbdf3e88ec9b22ca94a561018cdc7caa4151213ff27534d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3625",
    "kind": "arxiv",
    "version": 3
  }
}