Pith Number

pith:ZRWTBFXM

pith:2004:ZRWTBFXMV4D6ZZBBCYQNA73R5E

not attested not anchored not stored refs pending

Collapsed and Extended Cold Dark Matter Haloes in Softened N-Body Gravity

Andrew Melatos, Cathryn M. Trott

arxiv:astro-ph/0409237 v1 · 2004-09-10 · astro-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRWTBFXMV4D6ZZBBCYQNA73R5E}

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	2026-05-18T02:40:26.195355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6d3096ecaf07ece4211620d07f71e916350ab9611638e42d666a13d5a46d5f

Aliases

arxiv: astro-ph/0409237 · arxiv_version: astro-ph/0409237v1 · doi: 10.48550/arxiv.astro-ph/0409237 · pith_short_12: ZRWTBFXMV4D6 · pith_short_16: ZRWTBFXMV4D6ZZBB · pith_short_8: ZRWTBFXM

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/ZRWTBFXMV4D6ZZBBCYQNA73R5E \
  | 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: cc6d3096ecaf07ece4211620d07f71e916350ab9611638e42d666a13d5a46d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a230c3f9eab74ac53b0c5c7cc99dd8c4c2a60c4f952884928bf8d368252bdaa",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-10T01:14:14Z",
    "title_canon_sha256": "30582427a11a898d51d2a4afa9b14836401c43cd6a236bfa18242184dd56b654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409237",
    "kind": "arxiv",
    "version": 1
  }
}