Pith Number

pith:577ZVOZF

pith:2003:577ZVOZFC6ONMRVCKMUBPVRFWA

not attested not anchored not stored refs pending

Major Mergers of Galaxy Haloes: Cuspy or Cored Inner Density Profile?

Chung-Pei Ma (UC Berkeley), Michael Boylan-Kolchin

arxiv:astro-ph/0309243 v2 · 2003-09-09 · 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{577ZVOZFC6ONMRVCKMUBPVRFWA}

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.

Cited by

1 paper in Pith

Applying Liouville's Theorem to Gaia Data

Receipt and verification

First computed	2026-07-04T16:51:37.067926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efff9abb25179cd646a2532817d625b024e91ec2b28599ed8fdbd60624a5f436

Aliases

arxiv: astro-ph/0309243 · arxiv_version: astro-ph/0309243v2 · doi: 10.48550/arxiv.astro-ph/0309243 · pith_short_12: 577ZVOZFC6ON · pith_short_16: 577ZVOZFC6ONMRVC · pith_short_8: 577ZVOZF

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/577ZVOZFC6ONMRVCKMUBPVRFWA \
  | 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: efff9abb25179cd646a2532817d625b024e91ec2b28599ed8fdbd60624a5f436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4887deb80d8bb2b92282334c968b2e7e8cebac6946a64d815eb8f9c65c3ed54d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-09T19:48:58Z",
    "title_canon_sha256": "3f537be0d91fc40592d2867e0ded4deebe2dfc7d503dd65ec22b6b33604f8aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309243",
    "kind": "arxiv",
    "version": 2
  }
}