Pith Number

pith:44CFA6K2

pith:2018:44CFA6K2INNBTSJ7ZLTPNXBSAJ

not attested not anchored not stored refs pending

Assembling the Milky Way bulge from globular clusters: Evidence from the double red clump

Chul Chung, Dongwook Lim, Jenny J. Kim, Seok-Joo Joo, Seungsoo Hong, Sohee Jang, Young-Wook Lee

arxiv:1807.00004 v1 · 2018-06-29 · 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{44CFA6K2INNBTSJ7ZLTPNXBSAJ}

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	2026-05-18T00:08:40.553744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70450795a435a19c93fcae6f6dc3202470efb587edf62f8bad4e1a3d37d9221

Aliases

arxiv: 1807.00004 · arxiv_version: 1807.00004v1 · doi: 10.48550/arxiv.1807.00004 · pith_short_12: 44CFA6K2INNB · pith_short_16: 44CFA6K2INNBTSJ7 · pith_short_8: 44CFA6K2

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/44CFA6K2INNBTSJ7ZLTPNXBSAJ \
  | 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: e70450795a435a19c93fcae6f6dc3202470efb587edf62f8bad4e1a3d37d9221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822471d59b50af657ffce33d12873f710867da4939645aa0db22b44fedd05881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-29T18:00:00Z",
    "title_canon_sha256": "0065a230501f2119af3040839fe92c0f0482fffb79cdd38a993a7be35d22d950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00004",
    "kind": "arxiv",
    "version": 1
  }
}