Pith Number

pith:Q6W2EGML

pith:2018:Q6W2EGML3EIJPQRQJRK56QMGCY

not attested not anchored not stored refs pending

Clear and Cloudy Exoplanet Forecasts for JWST: Maps, Retrieved Composition and Constraints on Formation with MIRI and NIRCam

Everett Schlawin, Jonathan J. Fortney, Marcia Rieke, Michael Line, Thomas P. Greene

arxiv:1803.08173 v2 · 2018-03-21 · 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{Q6W2EGML3EIJPQRQJRK56QMGCY}

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	2026-05-18T00:10:38.162752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ada2198bd91097c2304c55df4186163bb66359f1c0a640d91af04aeb846e91

Aliases

arxiv: 1803.08173 · arxiv_version: 1803.08173v2 · doi: 10.48550/arxiv.1803.08173 · pith_short_12: Q6W2EGML3EIJ · pith_short_16: Q6W2EGML3EIJPQRQ · pith_short_8: Q6W2EGML

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/Q6W2EGML3EIJPQRQJRK56QMGCY \
  | 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: 87ada2198bd91097c2304c55df4186163bb66359f1c0a640d91af04aeb846e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5981ba6549ae34cfe3f74bd236f37b92c0619be10d06fdda1e7a4ffd37acac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-21T23:47:39Z",
    "title_canon_sha256": "a00e922e99b336a68633d15a3bf949a0e6b387594e013ea383159bd6f4556342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08173",
    "kind": "arxiv",
    "version": 2
  }
}