Pith Number

pith:QJ4GQXH2

pith:2018:QJ4GQXH26HPBX47FUKBWXZQAHN

not attested not anchored not stored refs pending

Stellar obliquities and magnetic activities of Planet-Hosting Stars and Eclipsing Binaries based on Transit Chord Correlation

Fei Dai, Joshua N. Winn, Roberto Sanchis-Ojeda, Simon Albrecht, Zachory Berta-Thompson

arxiv:1803.05000 v1 · 2018-03-13 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJ4GQXH26HPBX47FUKBWXZQAHN}

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	2026-05-18T00:18:10.648056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8278685cfaf1de1bf3e5a2836be6003b5c210262c3a525a15b69f64b855e879c

Aliases

arxiv: 1803.05000 · arxiv_version: 1803.05000v1 · doi: 10.48550/arxiv.1803.05000 · pith_short_12: QJ4GQXH26HPB · pith_short_16: QJ4GQXH26HPBX47F · pith_short_8: QJ4GQXH2

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/QJ4GQXH26HPBX47FUKBWXZQAHN \
  | 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: 8278685cfaf1de1bf3e5a2836be6003b5c210262c3a525a15b69f64b855e879c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ebf5a79797dbedfa1fb47f3a65f1648486a80c55ee8f0385e3f385772d0ed32",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-13T18:42:52Z",
    "title_canon_sha256": "129ea2cbdc47e48d4d659324ac4797ffd23fc61222832a5da2de151249a5964e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05000",
    "kind": "arxiv",
    "version": 1
  }
}