Pith Number

pith:CHL2M3KT

pith:2021:CHL2M3KTBBHJ5JJXO2UOTWYMWK

not attested not anchored not stored refs pending

APOGEE-2 Discovery of a Large Population of Relatively High-Metallicity Globular Cluster Debris

Anna. B. A. Queiroz, Annie C. Robin, Beatriz Barbuy, Christian Moni Bidin, Cristina Chiappini, Dante Minniti, Dmitry Bizyaev, Edmundo Moreno, Jos\'e G. Fern\'andez-Trincado, Kaike Pan, Leonardo Chaves-Velasquez, Mario Ortigoza-Urdaneta, Richard R. Lane, Sandro Villanova, Steven R. Majewski, Timothy C. Beers

arxiv:2109.02669 v1 · 2021-09-06 · 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{CHL2M3KTBBHJ5JJXO2UOTWYMWK}

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	2026-07-05T03:17:59.025858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d7a66d53084e9ea53776a8e9db0cb2b694d96839501a3a307e5a3094391dae

Aliases

arxiv: 2109.02669 · arxiv_version: 2109.02669v1 · doi: 10.48550/arxiv.2109.02669 · pith_short_12: CHL2M3KTBBHJ · pith_short_16: CHL2M3KTBBHJ5JJX · pith_short_8: CHL2M3KT

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/CHL2M3KTBBHJ5JJXO2UOTWYMWK \
  | 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: 11d7a66d53084e9ea53776a8e9db0cb2b694d96839501a3a307e5a3094391dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f1a7e405ef05462550d3887c097b2d222cbf386af4c350fbcd8ef19d028acc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-06T18:00:05Z",
    "title_canon_sha256": "d83b5871312854c580b12d5e7574226308b9e8ea1341ae03531973c272d5b233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02669",
    "kind": "arxiv",
    "version": 1
  }
}