Pith Number

pith:FFTIOKJI

pith:2010:FFTIOKJIVZZXMWM6452PEI4ING

not attested not anchored not stored refs pending

Exoplanet albedo spectra and colors as a function of planet phase, separation, and metallicity

Jonathan J. Fortney, Kerri L. Cahoy, Mark S. Marley

arxiv:1009.3071 v1 · 2010-09-16 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFTIOKJIVZZXMWM6452PEI4ING}

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	2026-05-18T02:05:27.694587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2966872928ae7376599ee774f2238869b8078c7d04a9fde43c2abe48e0552cb8

Aliases

arxiv: 1009.3071 · arxiv_version: 1009.3071v1 · doi: 10.48550/arxiv.1009.3071 · pith_short_12: FFTIOKJIVZZX · pith_short_16: FFTIOKJIVZZXMWM6 · pith_short_8: FFTIOKJI

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/FFTIOKJIVZZXMWM6452PEI4ING \
  | 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: 2966872928ae7376599ee774f2238869b8078c7d04a9fde43c2abe48e0552cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d528fc85768522ad79ce26287bf320c137cdd8dc1e535922ec2ad164ec215c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-16T01:16:37Z",
    "title_canon_sha256": "655d84458aecdf725b3612cf85b90809f5c0f68beaeeba31fbe950118ee72ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3071",
    "kind": "arxiv",
    "version": 1
  }
}