Pith Number

pith:OOBKVRUK

pith:2026:OOBKVRUKA6XAVFFPRML57DYO3K

not attested not anchored not stored refs pending

VST-SMASH: VST Survey of Mass Assembly and Structural Hierarchy II. Exploring dwarf galaxies in the vicinity of NGC 5068 and of the two galaxies NGC 5084 and NGC 5087 at the edges of the Virgo Supercluster

Abdurro'uf, A. Unni, A. Venhola, C. Tortora, D. Carollo, F. Annibali, H. Su, L. K. Hunt, M. Baes, M. Gatto, N. R. Napolitano, R. Ragusa

arxiv:2606.21117 v1 · 2026-06-19 · 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{OOBKVRUKA6XAVFFPRML57DYO3K}

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	2026-06-23T01:12:30.488769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7382aac68a07ae0a94af8b17df8f0edaa67841ffb4131b1032bc4891f7a1d3bf

Aliases

arxiv: 2606.21117 · arxiv_version: 2606.21117v1 · doi: 10.48550/arxiv.2606.21117 · pith_short_12: OOBKVRUKA6XA · pith_short_16: OOBKVRUKA6XAVFFP · pith_short_8: OOBKVRUK

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/OOBKVRUKA6XAVFFPRML57DYO3K \
  | 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: 7382aac68a07ae0a94af8b17df8f0edaa67841ffb4131b1032bc4891f7a1d3bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4eaa9c31b3d0ff9cb37ada7298b966dcf77ab560638a667ff456562bd6f8713",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-19T05:39:52Z",
    "title_canon_sha256": "f3813507467ae9d57d0dd1175a8dd73aa7bf79686e3f0cd776a1bf41382a77c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21117",
    "kind": "arxiv",
    "version": 1
  }
}