Pith Number

pith:FLZ7ZZ6Y

pith:2005:FLZ7ZZ6Y2OFWLCLG27BTVHQPSX

not attested not anchored not stored refs pending

Understanding the Equilibrium Structure of CDM Halos

(2) CITA, (3) Universite Laval), Hugo Martel (3) ((1) University of Texas, Ilian T. Iliev (2), Kyungjin Ahn (1), Marcelo Alvarez (1), Paul R. Shapiro (1)

arxiv:astro-ph/0510146 v1 · 2005-10-05 · 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{FLZ7ZZ6Y2OFWLCLG27BTVHQPSX}

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	2026-05-18T01:07:25.887438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af3fce7d8d38b658966d7c33a9e0f95c2b731e79ce8cc9efd21229cc63c675d

Aliases

arxiv: astro-ph/0510146 · arxiv_version: astro-ph/0510146v1 · doi: 10.48550/arxiv.astro-ph/0510146 · pith_short_12: FLZ7ZZ6Y2OFW · pith_short_16: FLZ7ZZ6Y2OFWLCLG · pith_short_8: FLZ7ZZ6Y

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/FLZ7ZZ6Y2OFWLCLG27BTVHQPSX \
  | 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: 2af3fce7d8d38b658966d7c33a9e0f95c2b731e79ce8cc9efd21229cc63c675d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8aaa6fccb9193ec4c51540042f1539cedcae621158ccd4114351e905e9e577b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-05T19:19:41Z",
    "title_canon_sha256": "352d1c7a3f49e8152898e8a306fbf9993117805e7a6c995d445e6d1a2e4c0d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510146",
    "kind": "arxiv",
    "version": 1
  }
}