Pith Number

pith:LMZTON5W

pith:2022:LMZTON5WJ3BIXJGLGXKF7GFQOK

not attested not anchored not stored refs pending

A study of globular clusters in a lenticular galaxy in Hydra I from deep HST/ACS photometry

Enzo Brocato, Gabriella Raimondo, John P. Blakeslee, Marco Mirabile, Marica Branchesi, Michele Cantiello, Nandini Hazra

arxiv:2205.09124 v1 · 2022-05-18 · 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{LMZTON5WJ3BIXJGLGXKF7GFQOK}

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	2026-07-05T05:07:43.539364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b333737b64ec28ba4cb35d45f98b0728741f36d40adb99348f7129c539580c6

Aliases

arxiv: 2205.09124 · arxiv_version: 2205.09124v1 · doi: 10.48550/arxiv.2205.09124 · pith_short_12: LMZTON5WJ3BI · pith_short_16: LMZTON5WJ3BIXJGL · pith_short_8: LMZTON5W

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/LMZTON5WJ3BIXJGLGXKF7GFQOK \
  | 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: 5b333737b64ec28ba4cb35d45f98b0728741f36d40adb99348f7129c539580c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0006fd1638c6cbabeeaba11bf8a0f6c1a0d10771f9abd2083c24d0b8cd2b4e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-18T18:00:00Z",
    "title_canon_sha256": "bdfe6577b38d9b6a132f71eceee67a4b230d3e40600dd2c8579ec2a08877608b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09124",
    "kind": "arxiv",
    "version": 1
  }
}