Pith Number

pith:AUA2TW4Y

pith:2003:AUA2TW4YBTX2B2YJ7BWWMN2M4D

not attested not anchored not stored refs pending

Two body relaxation in CDM simulations

Ben Moore, Joachim Stadel, Juerg Diemand, Stelios Kazantzidis (University of Zurich)

arxiv:astro-ph/0304549 v3 · 2003-04-30 · astro-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{AUA2TW4YBTX2B2YJ7BWWMN2M4D}

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	2026-07-04T16:36:57.088889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0501a9db980cefa0eb09f86d66374ce0cf78ed17a9a64799d8ab0b1bc6655b91

Aliases

arxiv: astro-ph/0304549 · arxiv_version: astro-ph/0304549v3 · doi: 10.48550/arxiv.astro-ph/0304549 · pith_short_12: AUA2TW4YBTX2 · pith_short_16: AUA2TW4YBTX2B2YJ · pith_short_8: AUA2TW4Y

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/AUA2TW4YBTX2B2YJ7BWWMN2M4D \
  | 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: 0501a9db980cefa0eb09f86d66374ce0cf78ed17a9a64799d8ab0b1bc6655b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb994d511ea26a6bbbb11eba0a5949ea1f80487ab04049695e2d3f6d8b62ffb8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-04-30T12:56:10Z",
    "title_canon_sha256": "fa1079d40f6cf215a531a9ce420ff24b0cca2a5cf60451bce2456acf053874d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0304549",
    "kind": "arxiv",
    "version": 3
  }
}