Pith Number

pith:4BJDJXLS

pith:2015:4BJDJXLSQT4MQCQUXW47Q2NWE5

not attested not anchored not stored refs pending

Bayesian Inference for Radio Observations

Bruce A. Bassett, Iniyan Natarajan, Jonathan T.L. Zwart, Martin Kunz, Michelle Lochner, Nadeem Oozeer, Oleg Smirnov

arxiv:1501.05304 v3 · 2015-01-21 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BJDJXLSQT4MQCQUXW47Q2NWE5}

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	2026-05-18T02:03:54.984741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e05234dd7284f8c80a14bdb9f869b62756f7a38624d7f89f17fbbf96e2c85b01

Aliases

arxiv: 1501.05304 · arxiv_version: 1501.05304v3 · doi: 10.48550/arxiv.1501.05304 · pith_short_12: 4BJDJXLSQT4M · pith_short_16: 4BJDJXLSQT4MQCQU · pith_short_8: 4BJDJXLS

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/4BJDJXLSQT4MQCQUXW47Q2NWE5 \
  | 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: e05234dd7284f8c80a14bdb9f869b62756f7a38624d7f89f17fbbf96e2c85b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f02fb7d75b17778667c215fb241acf80da5cdab51cd789b6779faa0dc010a43",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-01-21T21:00:09Z",
    "title_canon_sha256": "60337f0e93f8c876b3552b3625819a3361a2fd9df3630839ee99e1d0a9c38add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05304",
    "kind": "arxiv",
    "version": 3
  }
}