Pith Number

pith:ZN3RMKKA

pith:2021:ZN3RMKKAKOAY3UTF2C42Q5QBSM

not attested not anchored not stored refs pending

Structured Variational Inference for Simulating Populations of Radio Galaxies

Anna M. M. Scaife, David J. Bastien, Fiona Porter, Hongming Tang, Micah Bowles

arxiv:2102.01007 v2 · 2021-02-01 · astro-ph.IM · 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{ZN3RMKKAKOAY3UTF2C42Q5QBSM}

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	2026-07-05T02:25:37.801203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb7716294053818dd265d0b9a8760193211d5a310b6cc00f47edd0a01087897c

Aliases

arxiv: 2102.01007 · arxiv_version: 2102.01007v2 · doi: 10.48550/arxiv.2102.01007 · pith_short_12: ZN3RMKKAKOAY · pith_short_16: ZN3RMKKAKOAY3UTF · pith_short_8: ZN3RMKKA

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/ZN3RMKKAKOAY3UTF2C42Q5QBSM \
  | 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: cb7716294053818dd265d0b9a8760193211d5a310b6cc00f47edd0a01087897c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30adc6ba72b71ba5002d994d8d09de84c5f2e93c5b252616f1343bbb200818ea",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-02-01T17:36:53Z",
    "title_canon_sha256": "6521a8d4fd7dcca050b2ce6d0f27fdf349a06b7ef15626f12f921be56ef1e67e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01007",
    "kind": "arxiv",
    "version": 2
  }
}