Pith Number

pith:NYXIB6TW

pith:2006:NYXIB6TWRQ4IBQXGI4TGIG5MJV

not attested not anchored not stored refs pending

Bright and Dark Matter in Elliptical Galaxies: Mass and Velocity Distributions from Self-consistent Hydrodynamical Simulations

A. S\'aiz, A. Serna, J. O\~norbe, R. Dom\'inguez-Tenreiro

arxiv:astro-ph/0612732 v3 · 2006-12-26 · 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{NYXIB6TWRQ4IBQXGI4TGIG5MJV}

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	2026-07-04T15:16:28.625917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2e80fa768c3880c2e64726641bac4d65d285b4484e6f469ade180461143dd7

Aliases

arxiv: astro-ph/0612732 · arxiv_version: astro-ph/0612732v3 · doi: 10.48550/arxiv.astro-ph/0612732 · pith_short_12: NYXIB6TWRQ4I · pith_short_16: NYXIB6TWRQ4IBQXG · pith_short_8: NYXIB6TW

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/NYXIB6TWRQ4IBQXGI4TGIG5MJV \
  | 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: 6e2e80fa768c3880c2e64726641bac4d65d285b4484e6f469ade180461143dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43ec80d6fb54cc2f121a79db3ee84bdac66acc235d089da819fafed350c47c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-26T16:00:33Z",
    "title_canon_sha256": "81c5f230aeffab1b73e62d2b8755657303bdc4675e2f2ac8652e826bdb94eacb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612732",
    "kind": "arxiv",
    "version": 3
  }
}