Pith Number

pith:YXJB3D26

pith:2022:YXJB3D263CRRAAEI5P7YP4SQHZ

not attested not anchored not stored refs pending

A Ghost in Bo\"otes: The Least Luminous Disrupted Dwarf Galaxy

Ana Bonaca, Benjamin D. Johnson, Charlie Conroy, Dennis Zaritsky, Jiwon Jesse Han, Joshua S. Speagle, Nelson Caldwell, Phillip A. Cargile, Rohan P. Naidu, Turner Woody, Vedant Chandra, Yuan-Sen Ting

arxiv:2207.13717 v2 · 2022-07-27 · 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{YXJB3D263CRRAAEI5P7YP4SQHZ}

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	2026-07-05T05:20:13.399697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d21d8f5ed8a3100088ebff87f2503e6ef6d7fdfddc12a19a76189eec7c7a55

Aliases

arxiv: 2207.13717 · arxiv_version: 2207.13717v2 · doi: 10.48550/arxiv.2207.13717 · pith_short_12: YXJB3D263CRR · pith_short_16: YXJB3D263CRRAAEI · pith_short_8: YXJB3D26

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/YXJB3D263CRRAAEI5P7YP4SQHZ \
  | 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: c5d21d8f5ed8a3100088ebff87f2503e6ef6d7fdfddc12a19a76189eec7c7a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97355dd8c23003c5edf749881341de4b51ea0347d44b42893528c8c91e2f2612",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-27T18:00:05Z",
    "title_canon_sha256": "26ee56a5a4ecfed64df301b21344e100fe83e6f55bcac99139fa01e1c597678c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13717",
    "kind": "arxiv",
    "version": 2
  }
}