Pith Number

pith:RIOMAN33

pith:2021:RIOMAN33O6GPTXJPDRUONFULPH

not attested not anchored not stored refs pending

Final Targeting Strategy for the SDSS-IV APOGEE-2N Survey

Adam J. Burgasser, Adrian. M. Price-Whelan, Alexandre Roman-Lopes, Alvaro Rojas-Arriagada, Amelia M. Stutz, Andrew Tkachenko, Arturo Manchado, Borja Anguiano, Caleb I. Canas, Carlos Roman-Zuniga, Chad Bender, Christian R. Hayes, Conny Aerts, Diane Feuillet, Dmitry Bizyaev, Doug Geisler, Edward F. Schlafly, Felipe A. Santana, Francisco Prada, Franco D. Albareti, Gail Zasowski, Gregory V. A. Simonian, Guy S. Stringfellow, Jamie Tayar, Jennifer A. Johnson, Jennifer S. Sobeck, Jo Bovy, Johan Comparat, Johanna Teske, John Donor Scott W. Fleming, Jon Holtzman, Jose Fernandez-Trincado, Joshua D. Simon, Juan Jose Downes, Julia E. O'Connell, Juna A. Kollmeier, Katia Cunha, Keivan G. Stassun, Kevin R. Covey, Laura Inno, Marc H. Pinsonneault, Marina Kounkel, Mathias Schultheis, Matthew Shetrone, Melissa K. Ness, Nathan De Lee, Nick Troup, Olga Zamora, Paul Harding, Penelope Longa-Pena, Peter M. Frinchaboy, Rachael L. Beaton, Renbin Yan, Roger Cohen, Ryan J. Oelkers, S. D. Chojnowski, Sten Hasselquist, Steven R. Majewski, Suvrath Mahadevan, Verne V. Smith

arxiv:2108.11907 v1 · 2021-08-26 · astro-ph.GA · 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{RIOMAN33O6GPTXJPDRUONFULPH}

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	2026-07-05T04:15:45.197834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1cc0377b778cf9dd2f1c68e6968b79ef29c76a4420c6fc52abb380552363b5

Aliases

arxiv: 2108.11907 · arxiv_version: 2108.11907v1 · doi: 10.48550/arxiv.2108.11907 · pith_short_12: RIOMAN33O6GP · pith_short_16: RIOMAN33O6GPTXJP · pith_short_8: RIOMAN33

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/RIOMAN33O6GPTXJPDRUONFULPH \
  | 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: 8a1cc0377b778cf9dd2f1c68e6968b79ef29c76a4420c6fc52abb380552363b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b07469c7a418b52569edc8766676587c655bb473bfcbd41a559c13760fc6a84",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-26T17:00:20Z",
    "title_canon_sha256": "a58c1940ef62f7dd1dc8d0d371b58e8486f1907cb3a659534f76cfcd778908a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11907",
    "kind": "arxiv",
    "version": 1
  }
}