Pith Number

pith:7M4EEK3K

pith:2023:7M4EEK3KMB3TLLOHBO2TSHMQKN

not attested not anchored not stored refs pending

MCMC to address model misspecification in Deep Learning classification of Radio Galaxies

Anna Scaife, Devina Mohan

arxiv:2311.08243 v1 · 2023-11-14 · 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{7M4EEK3KMB3TLLOHBO2TSHMQKN}

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	2026-07-05T07:12:42.272587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb38422b6a607735adc70bb5391d90537d271aa7ccd44bff7b6ea62fdba5a0e0

Aliases

arxiv: 2311.08243 · arxiv_version: 2311.08243v1 · doi: 10.48550/arxiv.2311.08243 · pith_short_12: 7M4EEK3KMB3T · pith_short_16: 7M4EEK3KMB3TLLOH · pith_short_8: 7M4EEK3K

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/7M4EEK3KMB3TLLOHBO2TSHMQKN \
  | 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: fb38422b6a607735adc70bb5391d90537d271aa7ccd44bff7b6ea62fdba5a0e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4d8e0a5dad58a631e2230e1dc341c057314dc96805865cf92ccd6f2ff76953",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-11-14T15:25:44Z",
    "title_canon_sha256": "2d5d617ca84d657ed3470bfc3048f53e3c0e9c400fa8a8b1382cb6119bf42217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08243",
    "kind": "arxiv",
    "version": 1
  }
}