Pith Number

pith:TMKZWKM3

pith:2020:TMKZWKM3S5MZW5CA66RMH6LBBN

not attested not anchored not stored refs pending

The Close Binary Fraction as a Function of Stellar Parameters in APOGEE: A Strong Anti-Correlation With $\alpha$ Abundances

Adrian M. Price-Whelan, Alexandre Roman-Lopes, Borja Anguiano, Brett Andrews, Carles Badenes, Christian Nitschelm, Christine N. Mazzola, David Nidever, Hannah M. Lewis, Joleen K. Carlberg, Kaitlin Kratter, Keivan G. Stassun, Kevin Covey, Marina Kounkel, Matthew G. Walker, Maxwell Moe, Nathan M. De Lee, Nicholas W. Troup, Peter E. Freeman, Peter M. Frinchaboy, Sergey E. Koposov, Steven Majewski, Todd A. Thompson

arxiv:2007.09059 v2 · 2020-07-17 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMKZWKM3S5MZW5CA66RMH6LBBN}

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.

Cited by

1 paper in Pith

Spectroscopic Binary Detection as Agent-Callable Tools: Detecting 40,000+ Main-Sequence Binary Candidates from SDSS DR19 APOGEE Spectra

Receipt and verification

First computed	2026-07-05T01:39:03.764951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b159b299b97599b7440f7a2c3f9610b5c37fadec3cf3b1c4a136dbe8afc0f12

Aliases

arxiv: 2007.09059 · arxiv_version: 2007.09059v2 · doi: 10.48550/arxiv.2007.09059 · pith_short_12: TMKZWKM3S5MZ · pith_short_16: TMKZWKM3S5MZW5CA · pith_short_8: TMKZWKM3

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/TMKZWKM3S5MZW5CA66RMH6LBBN \
  | 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: 9b159b299b97599b7440f7a2c3f9610b5c37fadec3cf3b1c4a136dbe8afc0f12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ba700bd919236000f33c11f4c8b77eca7faaf8799d78277d6e5f97a3ff57d4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-07-17T15:40:03Z",
    "title_canon_sha256": "0a357f145f651a1e45d810c7572b1d20f1c57063858ef3e424185b9aeade8008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09059",
    "kind": "arxiv",
    "version": 2
  }
}