Pith Number

pith:V5YN4DPA

pith:2012:V5YN4DPAINMCRTIEXFWB5PH76W

not attested not anchored not stored refs pending

A new approach to simulating collisionless dark matter fluids

Oliver Hahn, Ralf Kaehler, Tom Abel

arxiv:1210.6652 v2 · 2012-10-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5YN4DPAINMCRTIEXFWB5PH76W}

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

Perturbation-theory informed integrators for cosmological simulations

Receipt and verification

First computed	2026-05-18T01:53:38.153411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af70de0de0435828cd04b96c1ebcfff59c9c89a85d07c5e1e01ae45ad842b6ac

Aliases

arxiv: 1210.6652 · arxiv_version: 1210.6652v2 · doi: 10.48550/arxiv.1210.6652 · pith_short_12: V5YN4DPAINMC · pith_short_16: V5YN4DPAINMCRTIE · pith_short_8: V5YN4DPA

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/V5YN4DPAINMCRTIEXFWB5PH76W \
  | 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: af70de0de0435828cd04b96c1ebcfff59c9c89a85d07c5e1e01ae45ad842b6ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae71325034e53aa8be133003a4511d64d7ba13dd26958449d0767cacae26ffbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-24T20:00:01Z",
    "title_canon_sha256": "a917d63f60ff429db0a5408761056feb7cbc5278a4069df51ee84b2d0e78edea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6652",
    "kind": "arxiv",
    "version": 2
  }
}