Pith Number

pith:UG6V4PEO

pith:2024:UG6V4PEO3NOJLWO7DK5D73BFEB

not attested not anchored not stored refs pending

All Puffed Up: Exploring Ultra-diffuse Galaxy Origins through Galaxy Interactions

Ananthan Karunakaran, Burcin Mutlu-Pakdil, Catherine Fielder, David Sand, Denija Crnojevic, Kristine Spekkens, Michael Jones, Paul Bennet

arxiv:2401.01931 v2 · 2024-01-03 · 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{UG6V4PEO3NOJLWO7DK5D73BFEB}

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

Globular cluster distributions as a dynamical probe of dark matter

Receipt and verification

First computed	2026-07-05T09:47:27.788423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1bd5e3c8edb5c95d9df1aba3fec2520756a2bb9c23c08a4cd268ced171d8a47

Aliases

arxiv: 2401.01931 · arxiv_version: 2401.01931v2 · doi: 10.48550/arxiv.2401.01931 · pith_short_12: UG6V4PEO3NOJ · pith_short_16: UG6V4PEO3NOJLWO7 · pith_short_8: UG6V4PEO

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/UG6V4PEO3NOJLWO7DK5D73BFEB \
  | 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: a1bd5e3c8edb5c95d9df1aba3fec2520756a2bb9c23c08a4cd268ced171d8a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9dded06f03981ca5fb39775b05266ea1d3b2ab52ef9b07e45b8810439d271a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-03T19:00:02Z",
    "title_canon_sha256": "9714259edce94d9b55b0ebaec5160c49f9378fc8edbdb3b8ef04311ee5483c3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01931",
    "kind": "arxiv",
    "version": 2
  }
}