Pith Number

pith:LHUELRV2

pith:2017:LHUELRV2JJCSA5XBICKDYRIHSJ

not attested not anchored not stored refs pending

The vertical metallicity gradients of mono-age stellar populations in the Milky Way with the RAVE and Gaia data

Daisuke Kawata, George Seabroke, Ioana Ciuc\u{a}, Jane Lin, Luca Casagrande, Mark Cropper

arxiv:1706.05005 v2 · 2017-06-15 · 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{LHUELRV2JJCSA5XBICKDYRIHSJ}

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	2026-05-18T00:26:07.988807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e845c6ba4a452076e140943c4507924bb61e7ec3e7f31da132ccd9d6d30cac

Aliases

arxiv: 1706.05005 · arxiv_version: 1706.05005v2 · doi: 10.48550/arxiv.1706.05005 · pith_short_12: LHUELRV2JJCS · pith_short_16: LHUELRV2JJCSA5XB · pith_short_8: LHUELRV2

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/LHUELRV2JJCSA5XBICKDYRIHSJ \
  | 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: 59e845c6ba4a452076e140943c4507924bb61e7ec3e7f31da132ccd9d6d30cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab2d698f9eb563573d616d4dd01c032f073b8c63c50b2cd3744ba91d3163981c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-15T18:00:01Z",
    "title_canon_sha256": "a04ce884068448a262e6e3662b8876afae368d096ade2e2db803e479c11b0938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05005",
    "kind": "arxiv",
    "version": 2
  }
}