Pith Number

pith:4QP3JABO

pith:2018:4QP3JABOFHPIGQIJVZQ4P7OBVJ

not attested not anchored not stored refs pending

The warm Neptunes around HD 106315 have low stellar obliquities

Allyson Bieryla, Andrew Vanderburg, Chelsea X. Huang, David W. Latham, George Zhou, Gilbert A. Esquerdo, Jonathan Irwin, Joseph E. Rodriguez, Michael L. Calkins, Perry Berlind, Samuel N. Quinn

arxiv:1807.00024 v1 · 2018-06-29 · 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{4QP3JABOFHPIGQIJVZQ4P7OBVJ}

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	2026-05-18T00:08:14.548308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41fb4802e29de834109ae61c7fdc1aa41c4941b3c96b765c55f7eebd7869a1a

Aliases

arxiv: 1807.00024 · arxiv_version: 1807.00024v1 · doi: 10.48550/arxiv.1807.00024 · pith_short_12: 4QP3JABOFHPI · pith_short_16: 4QP3JABOFHPIGQIJ · pith_short_8: 4QP3JABO

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/4QP3JABOFHPIGQIJVZQ4P7OBVJ \
  | 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: e41fb4802e29de834109ae61c7fdc1aa41c4941b3c96b765c55f7eebd7869a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa724fc5765f73e523d61fceb9dc094d8b5af916c42402e608dd11f1e2c39408",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-06-29T18:19:09Z",
    "title_canon_sha256": "7d62f4c2adee4cf1ac6082ca9f4d051754b20dc1abdb00bd17e2c273fb014cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00024",
    "kind": "arxiv",
    "version": 1
  }
}