Pith Number

pith:LR227H57

pith:2025:LR227H57IBSOCPB46AYTJNCF4B

not attested not anchored not stored refs pending

Dynamical analysis of stacked samples of asymmetric, non-static, self-gravitating systems

Carlos Frenk, Nick Kaiser, Shaun Cole, Yan-Chuan Cai

arxiv:2504.19922 v2 · 2025-04-28 · 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{LR227H57IBSOCPB46AYTJNCF4B}

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	2026-07-05T11:20:53.368683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c75af9fbf4064e13c3cf03134b445e06f92b915ac96c38a09db0b6e72ba84ed

Aliases

arxiv: 2504.19922 · arxiv_version: 2504.19922v2 · doi: 10.48550/arxiv.2504.19922 · pith_short_12: LR227H57IBSO · pith_short_16: LR227H57IBSOCPB4 · pith_short_8: LR227H57

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/LR227H57IBSOCPB46AYTJNCF4B \
  | 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: 5c75af9fbf4064e13c3cf03134b445e06f92b915ac96c38a09db0b6e72ba84ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3cead0ba2cbc84662e48922df84aaffc003dab7204e3e0846817291eba0056",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-28T15:56:14Z",
    "title_canon_sha256": "6b463cf861c43375d05b8d75dbf0d02bc99b1c4323e1d2ca9a2bfb7d55c9f51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19922",
    "kind": "arxiv",
    "version": 2
  }
}