Pith Number

pith:E6YP3LNK

pith:2010:E6YP3LNK45UHSM2YT7IJ7OW7G4

not attested not anchored not stored refs pending

On the volatile enrichments and heavy element content in HD 189733b

C. Griffith, D. Cordier, J.B.A. Mitchell, J.I. Lunine, J.-M. Petit, K. Zahnle, L. Biennier, M. Devel, M.S. Marley, N. Iro, O. Mousis, R. Georges, S. Picaud, T.V. Johnson, U. Marboeuf, V. Boudon

arxiv:1011.4168 v1 · 2010-11-18 · 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{E6YP3LNK45UHSM2YT7IJ7OW7G4}

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	2026-05-18T02:04:44.046227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b0fdadaae7687933589fd09fbadf3719a6edac73f96fb8d81d43d36de4e868

Aliases

arxiv: 1011.4168 · arxiv_version: 1011.4168v1 · doi: 10.48550/arxiv.1011.4168 · pith_short_12: E6YP3LNK45UH · pith_short_16: E6YP3LNK45UHSM2Y · pith_short_8: E6YP3LNK

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/E6YP3LNK45UHSM2YT7IJ7OW7G4 \
  | 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: 27b0fdadaae7687933589fd09fbadf3719a6edac73f96fb8d81d43d36de4e868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c7c34502b8d9b8f02752087cb81a1020451a242402006de0f59b33b5051ff1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-11-18T10:56:14Z",
    "title_canon_sha256": "bda1528be107ff7db2fd7703dfcdafbc6bf444100e07db427edb2224b5d280a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4168",
    "kind": "arxiv",
    "version": 1
  }
}