Pith Number

pith:LGDKLJ5P

pith:2023:LGDKLJ5P4CXOZPLRCBVAH2G73A

not attested not anchored not stored refs pending

Tidal debris from Omega Centauri discovered with unsupervised machine learning

Iryna Kushniruk, Karin Lind, Kris Youakim

arxiv:2307.03035 v1 · 2023-07-06 · 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{LGDKLJ5P4CXOZPLRCBVAH2G73A}

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	2026-07-05T06:29:54.345053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5986a5a7afe0aeecbd71106a03e8dfd80ed391c841db7a2d4515174889f6fbe8

Aliases

arxiv: 2307.03035 · arxiv_version: 2307.03035v1 · doi: 10.48550/arxiv.2307.03035 · pith_short_12: LGDKLJ5P4CXO · pith_short_16: LGDKLJ5P4CXOZPLR · pith_short_8: LGDKLJ5P

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/LGDKLJ5P4CXOZPLRCBVAH2G73A \
  | 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: 5986a5a7afe0aeecbd71106a03e8dfd80ed391c841db7a2d4515174889f6fbe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cdbdcd02d8020ec6b6d58f3944e8b97154a1c633bada8924f1c0dd5cae45fcd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-06T14:56:44Z",
    "title_canon_sha256": "a68ef1ad0c486c83099249623d49b16e80bd4429e6c1ab5b71af4d2d7c4e45c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03035",
    "kind": "arxiv",
    "version": 1
  }
}