Pith Number

pith:ED347ECT

pith:2004:ED347ECTVJLK67AZDTOGQHCYUS

not attested not anchored not stored refs pending

Velocity and spatial biases in CDM subhalo distributions

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

arxiv:astro-ph/0402160 v4 · 2004-02-09 · 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{ED347ECTVJLK67AZDTOGQHCYUS}

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	2026-07-04T16:42:59.343083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f7cf9053aa56af7c191cdc681c58a4bf455c7c2537fac6825991e5b6dfaf21

Aliases

arxiv: astro-ph/0402160 · arxiv_version: astro-ph/0402160v4 · doi: 10.48550/arxiv.astro-ph/0402160 · pith_short_12: ED347ECTVJLK · pith_short_16: ED347ECTVJLK67AZ · pith_short_8: ED347ECT

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/ED347ECTVJLK67AZDTOGQHCYUS \
  | 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: 20f7cf9053aa56af7c191cdc681c58a4bf455c7c2537fac6825991e5b6dfaf21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3806b4ab60fd077a2df873e75f51135150f3eec608037300963490e0191f679",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-09T15:03:53Z",
    "title_canon_sha256": "20c69cfafceb9bda22e2fbb2c87c7a2e29364514dd1e694b3a91d4accc9d6b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402160",
    "kind": "arxiv",
    "version": 4
  }
}