Pith Number

pith:JNTUZKPX

pith:2018:JNTUZKPXMJD37AY6YY6BE4M5T7

not attested not anchored not stored refs pending

Introducing RomulusC: A Cosmological Simulation of a Galaxy Cluster with Unprecedented Resolution

Andrew Pontzen, Angelo Ricarte, Arif Babul, Daisuke Nagai, Marta Volonteri, Michael Tremmel, Priyamvada Natarajan, Thomas R. Quinn, Urmila Chadayammuri

arxiv:1806.01282 v2 · 2018-06-04 · 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{JNTUZKPXMJD37AY6YY6BE4M5T7}

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	2026-05-17T23:58:41.227966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b674ca9f76247bf831ec63c12719d9fdb4b893cf86e946e6e97e7ed5f28e2d7

Aliases

arxiv: 1806.01282 · arxiv_version: 1806.01282v2 · doi: 10.48550/arxiv.1806.01282 · pith_short_12: JNTUZKPXMJD3 · pith_short_16: JNTUZKPXMJD37AY6 · pith_short_8: JNTUZKPX

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/JNTUZKPXMJD37AY6YY6BE4M5T7 \
  | 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: 4b674ca9f76247bf831ec63c12719d9fdb4b893cf86e946e6e97e7ed5f28e2d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d746acd7f24086a56c9358b0c29592cef7c1745b45bfff4e8b9e243bc4038c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-04T18:00:02Z",
    "title_canon_sha256": "2023c9533b06da55413e9ad2256574bdc04622988500693f73905d9c9f0cba26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01282",
    "kind": "arxiv",
    "version": 2
  }
}