Pith Number

pith:GNK2MBQK

pith:2012:GNK2MBQKQAJZX2F2JGEYUA2F3A

not attested not anchored not stored refs pending

Chemo-orbital evidence from SDSS/SEGUE G-type dwarf stars for a mixed origin of the Milky Way's thick disk

Chao Liu, Glenn van de Ven

arxiv:1201.1635 v1 · 2012-01-08 · 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{GNK2MBQKQAJZX2F2JGEYUA2F3A}

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	2026-05-18T01:58:54.393667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3355a6060a80139be8ba49898a0345d823dd256ff3b7ab67f2a02c8dcaede921

Aliases

arxiv: 1201.1635 · arxiv_version: 1201.1635v1 · doi: 10.48550/arxiv.1201.1635 · pith_short_12: GNK2MBQKQAJZ · pith_short_16: GNK2MBQKQAJZX2F2 · pith_short_8: GNK2MBQK

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/GNK2MBQKQAJZX2F2JGEYUA2F3A \
  | 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: 3355a6060a80139be8ba49898a0345d823dd256ff3b7ab67f2a02c8dcaede921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5bf116165ca11acb2d675fbbdbdfa0084117a23685a1e926618774d88f514f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-08T15:25:20Z",
    "title_canon_sha256": "55286fee753102a544f6952381ee7696a6a771a258eafa4f1bbbe4b308f1b154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1635",
    "kind": "arxiv",
    "version": 1
  }
}