Pith Number

pith:QRKMXRCZ

pith:2018:QRKMXRCZTZX7FQUC7BB7AKWFUO

not attested not anchored not stored refs pending

Dynamical masses of M-dwarf binaries in young moving groups: II - Toward empirical mass-luminosity isochrones

Julien Girard, Laetitia Rodet, Markus Janson, Mickael Bonnefoy, Rainer Kohler, Stephen Durkan, Sylvestre Lacour, Thomas Henning, Wolfgang Brandner

arxiv:1811.11802 v1 · 2018-11-28 · 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{QRKMXRCZTZX7FQUC7BB7AKWFUO}

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	2026-05-17T23:56:44.800071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8454cbc4599e6ff2c282f843f02ac5a3b5dffc1549b8076d8b71d65d7f01ad7a

Aliases

arxiv: 1811.11802 · arxiv_version: 1811.11802v1 · doi: 10.48550/arxiv.1811.11802 · pith_short_12: QRKMXRCZTZX7 · pith_short_16: QRKMXRCZTZX7FQUC · pith_short_8: QRKMXRCZ

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/QRKMXRCZTZX7FQUC7BB7AKWFUO \
  | 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: 8454cbc4599e6ff2c282f843f02ac5a3b5dffc1549b8076d8b71d65d7f01ad7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2f8d516c781c272f918c489f9d91421fee8a247fd721ba2288a0014975606e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-28T19:50:27Z",
    "title_canon_sha256": "40e2744f99f9a5bc82b048bb27ed05516d78330700a715d56a97f1149a889b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11802",
    "kind": "arxiv",
    "version": 1
  }
}