Pith Number

pith:ZLNBMDHF

pith:2015:ZLNBMDHFZIAMVPFEW3LAYEHHMX

not attested not anchored not stored refs pending

The Solar Twin Planet Search II. A Jupiter twin around a solar twin

A. Alves-Brito, I. Ramirez, J. L. Bean, J. Melendez, L. Casagrande, L. Spina, M. Asplund, M. Bedell, M. Tucci Maia, S. Dreizler, T. Monroe

arxiv:1507.03998 v2 · 2015-07-14 · 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{ZLNBMDHFZIAMVPFEW3LAYEHHMX}

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	2026-05-18T01:34:15.548856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cada160ce5ca00cabca4b6d60c10e765ecb1e4a50132fd3212e2a75630a17d23

Aliases

arxiv: 1507.03998 · arxiv_version: 1507.03998v2 · doi: 10.48550/arxiv.1507.03998 · pith_short_12: ZLNBMDHFZIAM · pith_short_16: ZLNBMDHFZIAMVPFE · pith_short_8: ZLNBMDHF

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/ZLNBMDHFZIAMVPFEW3LAYEHHMX \
  | 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: cada160ce5ca00cabca4b6d60c10e765ecb1e4a50132fd3212e2a75630a17d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e1b3b50b535d136f746fe4cc39d59fb1064eb056da7ef6add74386db93e14e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-14T20:00:55Z",
    "title_canon_sha256": "731b07aff4c99820ef8c4dba2274bbcce909f3c1c86c8cf4476b938391232f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03998",
    "kind": "arxiv",
    "version": 2
  }
}