Pith Number

pith:3EWFSO6G

pith:2024:3EWFSO6GN4XL6OA7BZQEXK3G3J

not attested not anchored not stored refs pending

Bayesian self-calibration and imaging in Very Long Baseline Interferometry

Aleksei S. Nikonov, Andrei P. Lobanov, Hendrik Mueller, Jakob Roth, Jong-Seo Kim, Michael Janssen, Philipp Arras, Torsten A. Ensslin

arxiv:2407.14873 v1 · 2024-07-20 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EWFSO6GN4XL6OA7BZQEXK3G3J}

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

Constraining the jet base emission of M87* with past and future Event Horizon Telescope observations

Receipt and verification

First computed	2026-07-05T09:14:22.209021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92c593bc66f2ebf381f0e604bab66da65e9ef673f6dabb5ab04b68aab52553b

Aliases

arxiv: 2407.14873 · arxiv_version: 2407.14873v1 · doi: 10.48550/arxiv.2407.14873 · pith_short_12: 3EWFSO6GN4XL · pith_short_16: 3EWFSO6GN4XL6OA7 · pith_short_8: 3EWFSO6G

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/3EWFSO6GN4XL6OA7BZQEXK3G3J \
  | 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: d92c593bc66f2ebf381f0e604bab66da65e9ef673f6dabb5ab04b68aab52553b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc052ae17a49790bc4bec275eec564f6c47b5f0c86a24f411b11420dece4408",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-07-20T13:24:25Z",
    "title_canon_sha256": "8dd94d5b57021c983a75ebdd2fcc39ccc2f5d1f6324d9474791bae9d6190c2b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14873",
    "kind": "arxiv",
    "version": 1
  }
}