Pith Number

pith:IMUS36MW

pith:2018:IMUS36MWUUSY2LBU4HZNFF27BO

not attested not anchored not stored refs pending

VEGAS: A VST Early-type GAlaxy Survey. III. Mapping the galaxy structure, interactions and intragroup light in the NGC 5018 group

Aniello Grado, Daniela Bettoni, Enrichetta Iodice, Luca Limatola, Marilena Spavone, Massimo Capaccioli, Michele Cantiello, Nicola R. Napolitano, Noah Brosch, Pietro Schipani, Roberto Rampazzo

arxiv:1807.11204 v1 · 2018-07-30 · 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{IMUS36MWUUSY2LBU4HZNFF27BO}

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	2026-05-18T00:05:30.172249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43292df996a5258d2c34e1f2d2975f0b8af6b7c8330c38aa80faad35a65982e5

Aliases

arxiv: 1807.11204 · arxiv_version: 1807.11204v1 · doi: 10.48550/arxiv.1807.11204 · pith_short_12: IMUS36MWUUSY · pith_short_16: IMUS36MWUUSY2LBU · pith_short_8: IMUS36MW

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/IMUS36MWUUSY2LBU4HZNFF27BO \
  | 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: 43292df996a5258d2c34e1f2d2975f0b8af6b7c8330c38aa80faad35a65982e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1895e07e24201b851bebbcc11042f65245163264150f5a68c44c7628f0faacdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-30T07:40:02Z",
    "title_canon_sha256": "974fb8d29c45921d4670b6c86b8400bf17833877c9ac2c826abc590ad9427f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11204",
    "kind": "arxiv",
    "version": 1
  }
}