Pith Number

pith:NZG7S3XD

pith:2025:NZG7S3XDIXWJTPNLMVJS4GGKMR

not attested not anchored not stored refs pending

Investigating the Ultra-diffuse Galaxy NGC5846_UDG1 through the Kinematics of its Rich Globular Cluster System

Aaron J. Romanowsky, Duncan A. Forbes, Jean P. Brodie, Joel Pfeffer, Jonah S. Gannon, Lydia Haacke, Maria Luisa Buzzo, Pieter van Dokkum, Shany Danieli, Steven R. Janssens, Zili Shen

arxiv:2504.03132 v1 · 2025-04-04 · 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{NZG7S3XDIXWJTPNLMVJS4GGKMR}

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

Evidence for the First Globular Cluster Stellar Stream beyond the Milky Way

Receipt and verification

First computed	2026-07-05T10:44:26.861186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4df96ee345ec99bdab65532e18ca64605c9a3ea24904dd97104b8a4b268ec7

Aliases

arxiv: 2504.03132 · arxiv_version: 2504.03132v1 · doi: 10.48550/arxiv.2504.03132 · pith_short_12: NZG7S3XDIXWJ · pith_short_16: NZG7S3XDIXWJTPNL · pith_short_8: NZG7S3XD

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/NZG7S3XDIXWJTPNLMVJS4GGKMR \
  | 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: 6e4df96ee345ec99bdab65532e18ca64605c9a3ea24904dd97104b8a4b268ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cceaf6fec6d6a5776cc08a5176a96a2da30000504e9f2dc333a4feb166fa72e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-04T02:58:48Z",
    "title_canon_sha256": "65671fc71603d7b7c6217c8420b12367baeffdd4cda9e78754c20c5b2317df7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03132",
    "kind": "arxiv",
    "version": 1
  }
}