Pith Number

pith:CZVJSMUS

pith:2018:CZVJSMUSF5PC2RU3UFSPI6MXHF

not attested not anchored not stored refs pending

Kinematics of Simulated Galaxies I: Connecting Dynamical and Morphological Properties of Early-Type Galaxies at Different Redshifts

Andreas Burkert, Eric Emsellem, Felix Schulze, Glenn van de Ven, Klaus Dolag, Rhea-Silvia Remus

arxiv:1802.01583 v2 · 2018-02-05 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZVJSMUSF5PC2RU3UFSPI6MXHF}

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	2026-05-18T00:06:40.714730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

166a9932922f5e2d469ba164f47997395434901cbe8d3e7df6bca2f1ffc0d778

Aliases

arxiv: 1802.01583 · arxiv_version: 1802.01583v2 · doi: 10.48550/arxiv.1802.01583 · pith_short_12: CZVJSMUSF5PC · pith_short_16: CZVJSMUSF5PC2RU3 · pith_short_8: CZVJSMUS

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/CZVJSMUSF5PC2RU3UFSPI6MXHF \
  | 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: 166a9932922f5e2d469ba164f47997395434901cbe8d3e7df6bca2f1ffc0d778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56275c9d323b122e88fb9d58e1e1146dff2ded1a0ab065d417432441ec6f96d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-05T19:00:01Z",
    "title_canon_sha256": "e83b9bf07f7c5d51e3a7211ec3ef1430198e086ae30adb2157c38956f8f647ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01583",
    "kind": "arxiv",
    "version": 2
  }
}