Pith Number

pith:237PYKM3

pith:2023:237PYKM3S6747ZYS4BO23Z7MP6

not attested not anchored not stored refs pending

Identifying physical structures in our Galaxy with Gaussian Mixture Models: An unsupervised machine learning technique

A. G. G. M. Tielens, C. Guevara, C. Pabst, F. Falasca, J. Stutzki, L. Bonne, M. Justen, M. Tiwari, M. Wolfire, M. W. Pound, N. Schneider, R. Higgins, R. Karim, R. Kievit, R. Simon, S. Kabanovic, \"U. Kavak

arxiv:2310.02939 v1 · 2023-10-04 · 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{237PYKM3S6747ZYS4BO23Z7MP6}

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	2026-07-05T06:57:15.672073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6fefc299b97bfcfe712e05dade7ec7fbd88f01d4a451c2e340ffa46d1efc97b

Aliases

arxiv: 2310.02939 · arxiv_version: 2310.02939v1 · doi: 10.48550/arxiv.2310.02939 · pith_short_12: 237PYKM3S674 · pith_short_16: 237PYKM3S6747ZYS · pith_short_8: 237PYKM3

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/237PYKM3S6747ZYS4BO23Z7MP6 \
  | 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: d6fefc299b97bfcfe712e05dade7ec7fbd88f01d4a451c2e340ffa46d1efc97b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326be0f2a4a0acded5c44b98252f1eac3fb40d5033a732b89e2057cda2ee7394",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-04T16:19:48Z",
    "title_canon_sha256": "f36f6447b2f3941bf4d459e48c2c5f9eafbc6abc61d5dfc7ccbed3e4f31f152a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02939",
    "kind": "arxiv",
    "version": 1
  }
}