Pith Number

pith:3KNAC4HG

pith:2000:3KNAC4HGSO7WRTTMV5MRLBT6XG

not attested not anchored not stored refs pending

The Equilibrium Structure of Cosmological Halos: From Dwarf Galaxies to X-ray Clusters

Ilian T. Iliev (1) ((1) The University of Texas at Austin), Paul R. Shapiro (1)

arxiv:astro-ph/0003428 v1 · 2000-03-29 · 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{3KNAC4HGSO7WRTTMV5MRLBT6XG}

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	2026-07-04T15:51:09.454824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9a0170e693bf68ce6caf5915867eb9b9c6a952226a6680d0ec96cbc28a968a

Aliases

arxiv: astro-ph/0003428 · arxiv_version: astro-ph/0003428v1 · doi: 10.48550/arxiv.astro-ph/0003428 · pith_short_12: 3KNAC4HGSO7W · pith_short_16: 3KNAC4HGSO7WRTTM · pith_short_8: 3KNAC4HG

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/3KNAC4HGSO7WRTTMV5MRLBT6XG \
  | 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: da9a0170e693bf68ce6caf5915867eb9b9c6a952226a6680d0ec96cbc28a968a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7d4765dbb466d9ce7b728d7b7cf73b14aa1164e6a6ca974775b48f53f74cac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-29T17:44:22Z",
    "title_canon_sha256": "a4222f4e2598a26309152e96dbbe25043caae3843bdda48e2ab2f92d5c05946a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003428",
    "kind": "arxiv",
    "version": 1
  }
}