Pith Number

pith:UIDOQXW6

pith:2023:UIDOQXW6J2MKASYG755HJ2APZS

not attested not anchored not stored refs pending

Bayesian radio interferometric imaging with direction-dependent calibration

Jakob Roth, Martin Reinecke, Philipp Arras, Richard A. Perley, R\"udiger Westermann, Torsten A. En{\ss}lin

arxiv:2305.05489 v1 · 2023-05-09 · 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{UIDOQXW6J2MKASYG755HJ2APZS}

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	2026-07-05T07:04:15.501113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a206e85ede4e98a04b06ff7a74e80fcc97fa73213170ac0f6d8d48b039609756

Aliases

arxiv: 2305.05489 · arxiv_version: 2305.05489v1 · doi: 10.48550/arxiv.2305.05489 · pith_short_12: UIDOQXW6J2MK · pith_short_16: UIDOQXW6J2MKASYG · pith_short_8: UIDOQXW6

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/UIDOQXW6J2MKASYG755HJ2APZS \
  | 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: a206e85ede4e98a04b06ff7a74e80fcc97fa73213170ac0f6d8d48b039609756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19e2764d4786476e862d0418e49d7bddbc6af191c98bfc47dae5fcaa96900e63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-05-09T14:41:12Z",
    "title_canon_sha256": "e87c8c32db6b261fca6e2ab73f39d02a090699fd611f77697e55e59dfa1ca2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05489",
    "kind": "arxiv",
    "version": 1
  }
}