Pith Number

pith:PLYOKEI6

pith:2019:PLYOKEI6GZ43YT7DZ4YAJLDLEQ

not attested not anchored not stored refs pending

The K2 Galactic Caps Project -- Going Beyond the \textit{Kepler} Field and Ageing the Galactic Disc

A. Gavel, A. Miglio, B. Mosser, B.M. Rendle, C. Chiappini, C.C. Worley, C. Nitschelm, D.K. Feuillet, G.R. Davies, J.A. Johnson, K. Cunha, L. Casagrande, L. Girardi, L. Magrini, M.N. Lund, M. Valentini, P. Jofr\'e, R.A. Garc\'ia, R.L. Lane, S. Khan, S. Mathur, T.S. Rodrigues, W.J. Chaplin, Y. Elsworth

arxiv:1906.07489 v2 · 2019-06-18 · 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{PLYOKEI6GZ43YT7DZ4YAJLDLEQ}

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	2026-07-05T00:31:08.019934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7af0e5111e3679bc4fe3cf3004ac6b24103fc30ffa7fa7cda7381bce2409c9fb

Aliases

arxiv: 1906.07489 · arxiv_version: 1906.07489v2 · doi: 10.48550/arxiv.1906.07489 · pith_short_12: PLYOKEI6GZ43 · pith_short_16: PLYOKEI6GZ43YT7D · pith_short_8: PLYOKEI6

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/PLYOKEI6GZ43YT7DZ4YAJLDLEQ \
  | 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: 7af0e5111e3679bc4fe3cf3004ac6b24103fc30ffa7fa7cda7381bce2409c9fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bafd8bcc7e6f857992b00b97b9c13e73a51e0f4ed9730561181dfd7cc9f61407",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-18T10:52:09Z",
    "title_canon_sha256": "0ae7be3d8c6a97459fe16742bdff869cccec3b412a08422da455ee6bbac0e109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07489",
    "kind": "arxiv",
    "version": 2
  }
}