Pith Number

pith:SFZCJ2IW

pith:2016:SFZCJ2IWKH6ZLLXIJMITORIOLX

not attested not anchored not stored refs pending

On the Composition of Young, Directly Imaged Giant Planets

C. Visscher, J. I. Moses, J. J. Fortney, K. Zahnle, M. J. Wolff, M. R. Line, M. S. Marley, N. K. Lewis, T. S. Barman

arxiv:1608.08643 v1 · 2016-08-30 · 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{SFZCJ2IWKH6ZLLXIJMITORIOLX}

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	2026-05-18T01:03:17.340470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917224e91651fd95aee84b1137450e5dd24641fcfcfb2d15e46f34ad2cc3f056

Aliases

arxiv: 1608.08643 · arxiv_version: 1608.08643v1 · doi: 10.48550/arxiv.1608.08643 · pith_short_12: SFZCJ2IWKH6Z · pith_short_16: SFZCJ2IWKH6ZLLXI · pith_short_8: SFZCJ2IW

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/SFZCJ2IWKH6ZLLXIJMITORIOLX \
  | 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: 917224e91651fd95aee84b1137450e5dd24641fcfcfb2d15e46f34ad2cc3f056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a6367d7e7d4b3c6c4724c5192034ce4077861c17299842f7840108237bb9db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-30T20:08:57Z",
    "title_canon_sha256": "dd8a491104438f140c928f523ae74a9e25019181b172186e93f6846af9be00ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08643",
    "kind": "arxiv",
    "version": 1
  }
}