Pith Number

pith:GICUT2HQ

pith:2015:GICUT2HQNHZIRLSQYNKM4AKVU5

not attested not anchored not stored refs pending

Young tidal dwarf galaxies cannot be used to probe dark matter in galaxies

10900 Euclid Avenue, 5 Place Jules Janssen, Bartycka 18, Bonn, Case Western Reserve University, Cleveland, CNRS-UMR8111, F. Hammer (1), France (2) Nicolaus Copernicus Astronomical Center, Germany (4) Department of Astronomy, H. Flores (1), Meudon, M. Pawlowski (4) ((1) GEPI, M. Puech (1), Nussallee 14-16, Observatoire de Paris, P. Kroupa (3), Poland (3) elmholtz-Institut f\"ur Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universit\"at Bonn, S. Fouquet (2), Univ. Paris Diderot, USA), Warsaw, Y. Yang (1)

arxiv:1512.02227 v1 · 2015-12-07 · 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{GICUT2HQNHZIRLSQYNKM4AKVU5}

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	2026-05-18T01:21:51.129709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

320549e8f069f288ae50c354ce0155a76fb2de0ee658ed03b189e69ec6fc8884

Aliases

arxiv: 1512.02227 · arxiv_version: 1512.02227v1 · doi: 10.48550/arxiv.1512.02227 · pith_short_12: GICUT2HQNHZI · pith_short_16: GICUT2HQNHZIRLSQ · pith_short_8: GICUT2HQ

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/GICUT2HQNHZIRLSQYNKM4AKVU5 \
  | 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: 320549e8f069f288ae50c354ce0155a76fb2de0ee658ed03b189e69ec6fc8884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a86ce200fdd7de77f940e637a98fcdd9c55bab3a38b838610cfc2bcebb2f72f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-07T21:00:04Z",
    "title_canon_sha256": "2b6b842be8258dd93aa0914d601af18ff6b7a77c6000644edbaed73d1463249e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02227",
    "kind": "arxiv",
    "version": 1
  }
}