Pith Number

pith:CAZPLB5Q

pith:2023:CAZPLB5Q6SBTSYX7XM64NRR7YD

not attested not anchored not stored refs pending

Smooth kinematic and metallicity gradients reveal that the Milky Way's nuclear star cluster and disc might be part of the same structure

A. de Lorenzo-C\'aceres, A. Feldmeier-Krause, A. Mastrobuono-Battisti, F. Nogueras-Lara, M. C. Sormani, M. Schultheis, N. Neumayer, N. Nieuwmunster, R. M. Rich, R. Sch\"odel

arxiv:2309.07219 v2 · 2023-09-13 · 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{CAZPLB5Q6SBTSYX7XM64NRR7YD}

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	2026-07-05T07:23:05.314331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1032f587b0f4833962ffbb3dc6c63fc0cbdf79a837494931c809fcf7e9117789

Aliases

arxiv: 2309.07219 · arxiv_version: 2309.07219v2 · doi: 10.48550/arxiv.2309.07219 · pith_short_12: CAZPLB5Q6SBT · pith_short_16: CAZPLB5Q6SBTSYX7 · pith_short_8: CAZPLB5Q

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/CAZPLB5Q6SBTSYX7XM64NRR7YD \
  | 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: 1032f587b0f4833962ffbb3dc6c63fc0cbdf79a837494931c809fcf7e9117789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c62b89588a7fe7734959ffba81053e9f8bc327f72da2591d8ca34560f9372e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-13T18:00:02Z",
    "title_canon_sha256": "ac5d2f511177106dc9a478786922afb9abe7f5bdd4542d4ec1fe5bf7741ee0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07219",
    "kind": "arxiv",
    "version": 2
  }
}