Pith Number

pith:FLJ3FYHK

pith:2018:FLJ3FYHKY2G4BSOHOU2YQJVHPH

not attested not anchored not stored refs pending

A Collection of New Dwarf Galaxies in NGC5128's Western Halo

Hong-Xin Zhang, Karen X. Ribbeck, Matthew A. Taylor, Mia Sauda Bovill, Paul Eigenthaler, Roberto P. Mu\~noz, Thomas H. Puzia, Yasna Ordenes-Brice\~no

arxiv:1810.07194 v1 · 2018-10-16 · 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{FLJ3FYHKY2G4BSOHOU2YQJVHPH}

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	2026-05-18T00:01:26.101175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ad3b2e0eac68dc0c9c775358826a779e42d7090be3f80117edf57882fbdaa4a

Aliases

arxiv: 1810.07194 · arxiv_version: 1810.07194v1 · doi: 10.48550/arxiv.1810.07194 · pith_short_12: FLJ3FYHKY2G4 · pith_short_16: FLJ3FYHKY2G4BSOH · pith_short_8: FLJ3FYHK

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/FLJ3FYHKY2G4BSOHOU2YQJVHPH \
  | 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: 2ad3b2e0eac68dc0c9c775358826a779e42d7090be3f80117edf57882fbdaa4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d18b2312cab0228fd463f6617ff84c2128044ae93dc22a9b47c10b9ec526d051",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-16T18:00:04Z",
    "title_canon_sha256": "9ab924a8d91ef552697f2e17282135081b523daa952d5e12c21afae364e04ab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07194",
    "kind": "arxiv",
    "version": 1
  }
}