Pith Number

pith:FJYM3QQF

pith:2017:FJYM3QQFYGSDKQYKS3DGORICMX

not attested not anchored not stored refs pending

StarHorse: A Bayesian tool for determining stellar masses, ages, distances, and extinctions for field stars

Alexandre Roman-Lopes, Anna B. A. Queiroz, Bas\'ilio X. Santiago, Cristina Chiappini, Domingo An\'ibal Garc\'ia-Hern\'andez, Friedrich Anders, J. G. Fern\'andez-Trincado, Juliana Crestani, Keivan G. Stassun, Luiz N. Da Costa, Marcio A. G. Maia, Marina Dal Ponte, Matthias Steinmetz, Olga Zamora, Timothy C. Beers

arxiv:1710.09970 v2 · 2017-10-27 · astro-ph.IM · 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{FJYM3QQFYGSDKQYKS3DGORICMX}

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	2026-05-18T00:22:27.769548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a70cdc205c1a435430a96c667450265c901041f8c9b7115d268049373e0a51d

Aliases

arxiv: 1710.09970 · arxiv_version: 1710.09970v2 · doi: 10.48550/arxiv.1710.09970 · pith_short_12: FJYM3QQFYGSD · pith_short_16: FJYM3QQFYGSDKQYK · pith_short_8: FJYM3QQF

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/FJYM3QQFYGSDKQYKS3DGORICMX \
  | 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: 2a70cdc205c1a435430a96c667450265c901041f8c9b7115d268049373e0a51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcff4ec370e391f8bf5f3d0cc76370aa750ed96a499d8cdd91a71a8e321fadc",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-10-27T02:50:53Z",
    "title_canon_sha256": "479ab2fe7fb4f8f30294693c827fccc4ccc1195cdb8f9056ef07b18b185f1a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09970",
    "kind": "arxiv",
    "version": 2
  }
}