Pith Number

pith:Y5HA3PF2

pith:2009:Y5HA3PF25ORW7JU4NUYDCCPBHO

not attested not anchored not stored refs pending

The globular cluster system of NGC 1399 V. dynamics of the cluster system out to 80 kpc

A. J. Romanowsky, B. Dirsch, L. Infante, L. P. Bassino, M. Hilker, T. Richtler, Y. Schuberth

arxiv:0911.0420 v1 · 2009-11-02 · astro-ph.CO · 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{Y5HA3PF25ORW7JU4NUYDCCPBHO}

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

Tidal pre-conditioning and ram-pressure stripping in NGC 1427A. Deep VLT/MUSE spectroscopy and FUV-to-radio observations trace a Fornax Cluster dwarf in transformation

Receipt and verification

First computed	2026-05-18T02:11:00.404896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74e0dbcbaeba36fa69c6d303109e13b821b1316b932b4cfdc2ee03e2e5e0251

Aliases

arxiv: 0911.0420 · arxiv_version: 0911.0420v1 · doi: 10.48550/arxiv.0911.0420 · pith_short_12: Y5HA3PF25ORW · pith_short_16: Y5HA3PF25ORW7JU4 · pith_short_8: Y5HA3PF2

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/Y5HA3PF25ORW7JU4NUYDCCPBHO \
  | 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: c74e0dbcbaeba36fa69c6d303109e13b821b1316b932b4cfdc2ee03e2e5e0251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd932d6401a557ee9bf89f69c8b383f8c64008c9c6e22f33bbecb88249f7e6e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-02T21:21:08Z",
    "title_canon_sha256": "51336fc696b0df610268a33ad4225373646c176f8fe44a63eb77b7497b01b4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0420",
    "kind": "arxiv",
    "version": 1
  }
}