Pith Number

pith:LGEOF7G6

pith:2021:LGEOF7G6TRUNT4UIIZKYHP5SP5

not attested not anchored not stored refs pending

Final Report for SAG 22: A Target Star Archive for Exoplanet Science

Alyssa Columbus, Angelle Tanner, Archit Kalra, Carl Melis, Christopher C. Stark, Chuanfei Dong, David J. Wilson, David R. Ciardi, David W. Latham, Devanshu Jha, Dimitri Veras, E. J. Safron, Eliad Peretz, Galen Bergsten, Ilaria Pascucci, J. A. Caballero, Jacob Luhn, Jacob Lustig-Yaeger, Jennifer A. Burt, Jennifer G. Winters, Joshua Pepper, Karan Molaverdikhani, K. Cunha, Keivan G. Stassun, Kevin K. Hardegree-Ullman, Kimberly Scarangella Smith, Lokesh Mishra, Natalie R. Hinkel, Navya Nagananda, Noah Tuchow, Ravi Kopparapu, R. M. Elowitz, Sabine Reffert, Shawn D. Domagal-Goldman, Tabetha S. Boyajian, Tyler Richey-Yowell

arxiv:2112.04517 v1 · 2021-12-08 · astro-ph.IM · 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{LGEOF7G6TRUNT4UIIZKYHP5SP5}

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	2026-07-05T03:39:20.332310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5988e2fcde9c68d9f288465583bfb27f536b94d0d63a14bf4f2bb9a3870e0a3d

Aliases

arxiv: 2112.04517 · arxiv_version: 2112.04517v1 · doi: 10.48550/arxiv.2112.04517 · pith_short_12: LGEOF7G6TRUN · pith_short_16: LGEOF7G6TRUNT4UI · pith_short_8: LGEOF7G6

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/LGEOF7G6TRUNT4UIIZKYHP5SP5 \
  | 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: 5988e2fcde9c68d9f288465583bfb27f536b94d0d63a14bf4f2bb9a3870e0a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c2b9b028eed95e81301be3d355317fef0039e194e0be6a4b46fea351301f31",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-12-08T19:00:09Z",
    "title_canon_sha256": "da30cd89d30a2f4b9b782c0e5c0cabb0ebf6ac9773b7981da854ba16b85e90e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04517",
    "kind": "arxiv",
    "version": 1
  }
}