Pith Number

pith:ELS6LO6Q

pith:2022:ELS6LO6Q5L23NVAMPPV4PH6VKZ

not attested not anchored not stored refs pending

Systematically Measuring Ultra-Diffuse Galaxies (SMUDGes). III. The Southern SMUDGes Catalog

Ananthan Karunakaran, Arjun Dey, C.E. Barbosa, Dennis Zaritsky, Huanian Zhang, Jennifer Kadowaki, Kristine Spekkens, Richard Donnerstein

arxiv:2205.02193 v1 · 2022-05-04 · 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{ELS6LO6Q5L23NVAMPPV4PH6VKZ}

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.

Cited by

1 paper in Pith

New optical velocities for local galaxy candidates

Receipt and verification

First computed	2026-07-05T04:43:45.248995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e5e5bbd0eaf5b6d40c7bebc79fd5565ab49496bde7117403135138e50d7443

Aliases

arxiv: 2205.02193 · arxiv_version: 2205.02193v1 · doi: 10.48550/arxiv.2205.02193 · pith_short_12: ELS6LO6Q5L23 · pith_short_16: ELS6LO6Q5L23NVAM · pith_short_8: ELS6LO6Q

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/ELS6LO6Q5L23NVAMPPV4PH6VKZ \
  | 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: 22e5e5bbd0eaf5b6d40c7bebc79fd5565ab49496bde7117403135138e50d7443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e0338b0a05aa2259a85dff8fba01bc6a25a4fe3623a3710dbfb9dc4aaf4f2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-04T17:18:19Z",
    "title_canon_sha256": "8bfe7b1c2df5c61677be836a4503037e32bbda1cc920eb6b65ca5c503d9e0e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02193",
    "kind": "arxiv",
    "version": 1
  }
}