Pith Number

pith:NW2BD3CI

pith:2013:NW2BD3CIFX7NCFAAK6EZSO5OFS

not attested not anchored not stored refs pending

Relaxation in N-body simulations of disk galaxies

J. A. Sellwood (Rutgers University)

arxiv:1303.4919 v2 · 2013-03-20 · astro-ph.CO · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NW2BD3CIFX7NCFAAK6EZSO5OFS}

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

Quantifying the unwinding due to ram pressure stripping in simulated galaxies

Receipt and verification

First computed	2026-05-18T01:51:00.379537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6db411ec482dfed114005789993bae2c9799702f63cc84d71b643a8e1ce79271

Aliases

arxiv: 1303.4919 · arxiv_version: 1303.4919v2 · doi: 10.48550/arxiv.1303.4919 · pith_short_12: NW2BD3CIFX7N · pith_short_16: NW2BD3CIFX7NCFAA · pith_short_8: NW2BD3CI

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/NW2BD3CIFX7NCFAAK6EZSO5OFS \
  | 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: 6db411ec482dfed114005789993bae2c9799702f63cc84d71b643a8e1ce79271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70db7003ab697b4d2a6670074bfa0cee62557123bb16982509d99c69426aaa48",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-20T12:28:35Z",
    "title_canon_sha256": "8d932923732c5f5ef13a665db7ca7d9ed0cffb116b716d6a30d22d8fcb0a5dab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4919",
    "kind": "arxiv",
    "version": 2
  }
}