Pith Number

pith:6L6BOGLZ

pith:2008:6L6BOGLZ4QG3SN7PGQICBFOANA

not attested not anchored not stored refs pending

The Graininess of Dark Matter Haloes

Ben Moore, Doug Potter, Joachim Stadel, J\"urg Diemand, Lawrence Widrow, Marcel Zemp, Michael Kuhlen, Piero Madau

arxiv:0812.2033 v1 · 2008-12-11 · 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{6L6BOGLZ4QG3SN7PGQICBFOANA}

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	2026-07-04T15:54:17.340912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2fc171979e40db937ef34102095c0682431ea84e4d8f8ae2455edf00226fbde

Aliases

arxiv: 0812.2033 · arxiv_version: 0812.2033v1 · doi: 10.48550/arxiv.0812.2033 · pith_short_12: 6L6BOGLZ4QG3 · pith_short_16: 6L6BOGLZ4QG3SN7P · pith_short_8: 6L6BOGLZ

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/6L6BOGLZ4QG3SN7PGQICBFOANA \
  | 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: f2fc171979e40db937ef34102095c0682431ea84e4d8f8ae2455edf00226fbde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9638264d4e719ade240c8a969feae8fd13ec80f745e97137469550f2648c9f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-11T14:59:51Z",
    "title_canon_sha256": "0bc02233dd2d2380201a30dfc62bd031564718d7402d5749865ea71b732eca7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2033",
    "kind": "arxiv",
    "version": 1
  }
}