Pith Number

pith:SCDJUOKJ

pith:2022:SCDJUOKJSHGETEYDDWDIZL7ADV

not attested not anchored not stored refs pending

Young, blue, and isolated stellar systems in the Virgo Cluster. II. A new class of stellar system

Ananthan Karunakaran, Anil Seth, Burcin Mutlu-Pakdil, David J. Sand, Denija Crnojevic, Dennis Zaritsky, Elisa Toloba, Elizabeth A. K. Adams, Giacomo Beccari, Giovanni Cresci, Giuseppina Battaglia, Jackson Fuson, Jay Strader, John L. Inoue, John M. Cannon, Kristine Spekkens, Laura Magrini, Martha P. Haynes, Michael G. Jones, Michele Bellazzini, Nelson Caldwell, Paul Bennet, Puragra Guhathakurta, Ricardo R. Munoz

arxiv:2205.01695 v2 · 2022-05-03 · 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{SCDJUOKJSHGETEYDDWDIZL7ADV}

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	2026-07-05T04:50:56.535464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90869a394991cc4993031d868cafe01d7d343ede3e43c56da59aa766eab2e75c

Aliases

arxiv: 2205.01695 · arxiv_version: 2205.01695v2 · doi: 10.48550/arxiv.2205.01695 · pith_short_12: SCDJUOKJSHGE · pith_short_16: SCDJUOKJSHGETEYD · pith_short_8: SCDJUOKJ

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/SCDJUOKJSHGETEYDDWDIZL7ADV \
  | 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: 90869a394991cc4993031d868cafe01d7d343ede3e43c56da59aa766eab2e75c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33c61c6bf1ce17a1485c09ebebeb72c9a8e34041989687395d54ea897943daec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-03T18:00:02Z",
    "title_canon_sha256": "3cc760de1cbc6229532165fc0ade809cbda7d70e5ab5c151a7cfa83ed0fc2e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01695",
    "kind": "arxiv",
    "version": 2
  }
}