Pith Number

pith:LSRGREIZ

pith:2020:LSRGREIZ44BTHXD3HEMEISYE65

not attested not anchored not stored refs pending

N-body simulations of dark matter with frequent self-interactions

Andrew Robertson, Antonio Ragagnin, Felix Kahlhoefer, Kai Schmidt-Hoberg, Klaus Dolag, Marcus Br\"uggen, Moritz S. Fischer

arxiv:2012.10277 v2 · 2020-12-18 · astro-ph.CO · astro-ph.GA · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSRGREIZ44BTHXD3HEMEISYE65}

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

2 papers in Pith

Cooling, conduction, compact objects: Gravothermal evolution of dissipative self-interacting dark matter halos

Self-Interacting Dark Matter with Mass Segregation: A Unified Explanation of Dwarf Cores and Small-Scale Lenses

Receipt and verification

First computed	2026-07-05T02:50:59.017205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca2689119e70333dc7b3918444b04f773c0a48aa17f7d282f58b13abaf892aa

Aliases

arxiv: 2012.10277 · arxiv_version: 2012.10277v2 · doi: 10.48550/arxiv.2012.10277 · pith_short_12: LSRGREIZ44BT · pith_short_16: LSRGREIZ44BTHXD3 · pith_short_8: LSRGREIZ

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/LSRGREIZ44BTHXD3HEMEISYE65 \
  | 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: 5ca2689119e70333dc7b3918444b04f773c0a48aa17f7d282f58b13abaf892aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0044a8196b20355d7f6285535c10a5fd534f89a9a61577e6c156039420fffd90",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-18T14:54:14Z",
    "title_canon_sha256": "3f22270ebeb652b870263e13c817d27a95b5fa25cb453d755bf66b0ed8fc3883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10277",
    "kind": "arxiv",
    "version": 2
  }
}