Pith Number

pith:RH4ZPXJN

pith:2017:RH4ZPXJNUZMVVEM3PRRJDHFB24

not attested not anchored not stored refs pending

Tidal origin of NGC 1427A in the Fornax cluster

A. Popping, A. Venhola, B. Catinella, B. Koribalski, E. Iodice, K. Lee-Waddell, L. Cortese, M. Capaccioli, O. Keenan, P. Serra, R. Peletier

arxiv:1710.09947 v1 · 2017-10-26 · 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{RH4ZPXJNUZMVVEM3PRRJDHFB24}

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

Advancing the detection of low surface brightness galaxies. I. ATTILA: multi-tAsking deTecTIon tool for Lsb gAlaxies

Receipt and verification

First computed	2026-05-18T00:31:11.185668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f997dd2da6595a919b7c62919ca1d71d686e5d54f9e544b0ed5f61e46eefac

Aliases

arxiv: 1710.09947 · arxiv_version: 1710.09947v1 · doi: 10.48550/arxiv.1710.09947 · pith_short_12: RH4ZPXJNUZMV · pith_short_16: RH4ZPXJNUZMVVEM3 · pith_short_8: RH4ZPXJN

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/RH4ZPXJNUZMVVEM3PRRJDHFB24 \
  | 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: 89f997dd2da6595a919b7c62919ca1d71d686e5d54f9e544b0ed5f61e46eefac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aae5756891016d03b62e945fff6759d6e07644796ad449ff60fc5a3b8fc60ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-26T23:42:08Z",
    "title_canon_sha256": "58aebda92d71d4a2ef690b4f3c866492f7036a434c271a6eecbd536bee27149b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09947",
    "kind": "arxiv",
    "version": 1
  }
}