Pith Number

pith:CBFJMRU3

pith:2019:CBFJMRU356KG7C6GWYYNQPRJLP

not attested not anchored not stored refs pending

First Results from the TNG50 Simulation: The evolution of stellar and gaseous disks across cosmic time

Annalisa Pillepich, Arjen van der Wel, Dylan Nelson, Federico Marinacci, Lars Hernquist, Mark Vogelsberger, Paul Torrey, Rainer Weinberger, Ruediger Pakmor, Shy Genel, Volker Springel

arxiv:1902.05553 v2 · 2019-02-14 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBFJMRU356KG7C6GWYYNQPRJLP}

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

Weak Evolution of Cosmic Atomic Hydrogen over the Past 4.5 Billion Years

Receipt and verification

First computed	2026-07-05T00:06:35.168413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104a96469bef946f8bc6b630d83e295be2b077ebae5a2c8c27f19889ebbfadbb

Aliases

arxiv: 1902.05553 · arxiv_version: 1902.05553v2 · doi: 10.48550/arxiv.1902.05553 · pith_short_12: CBFJMRU356KG · pith_short_16: CBFJMRU356KG7C6G · pith_short_8: CBFJMRU3

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/CBFJMRU356KG7C6GWYYNQPRJLP \
  | 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: 104a96469bef946f8bc6b630d83e295be2b077ebae5a2c8c27f19889ebbfadbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96e1c142cf55f693229325181bbce7bd4282fdf92eb012c7a344e33f32cc296",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-14T19:00:00Z",
    "title_canon_sha256": "a5954459a424948821c25cf7178df77cc236d0c64002ec4c12cc92284a103b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05553",
    "kind": "arxiv",
    "version": 2
  }
}