Pith Number

pith:SIQGMH5Y

pith:2005:SIQGMH5Y2DP5KA4NT35E2RDSUD

not attested not anchored not stored refs pending

The Shape of Dark Matter Halos: Dependence on Mass, Redshift, Radius, and Formation

Andreas Faltenbacher, Andrey V. Kravtsov, Brandon Allgood, James S. Bullock, Joel R. Primack, Ricardo A. Flores, Risa H. Wechsler

arxiv:astro-ph/0508497 v1 · 2005-08-24 · 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{SIQGMH5Y2DP5KA4NT35E2RDSUD}

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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.

Cited by

1 paper in Pith

Shapes and orientations of massive halos in the statistically anisotropic universe

Receipt and verification

First computed	2026-07-04T16:52:49.790817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9220661fb8d0dfd5038d9efa4d4472a0d63206c016bb1e3b03126f947a00a7af

Aliases

arxiv: astro-ph/0508497 · arxiv_version: astro-ph/0508497v1 · doi: 10.48550/arxiv.astro-ph/0508497 · pith_short_12: SIQGMH5Y2DP5 · pith_short_16: SIQGMH5Y2DP5KA4N · pith_short_8: SIQGMH5Y

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/SIQGMH5Y2DP5KA4NT35E2RDSUD \
  | 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: 9220661fb8d0dfd5038d9efa4d4472a0d63206c016bb1e3b03126f947a00a7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe9369f9a8b91df318d6322e3533365f75f34bf54a8f890de1c48e6138a75154",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-24T01:05:35Z",
    "title_canon_sha256": "4277779d98702c42ad14d199b8d3e097852712f240a853e28723e6d66d9d99e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508497",
    "kind": "arxiv",
    "version": 1
  }
}