Pith Number

pith:HPSQSRUP

pith:2015:HPSQSRUPFRUDAYTZRKPBBQJN3R

not attested not anchored not stored refs pending

PSR B0329+54: Statistics of Substructure Discovered within the Scattering Disk on RadioAstron Baselines of up to 235,000 km

A.G. Rudnitskii (ASC Lebedev), A.S. Andrianov (ASC Lebedev), B.C. Joshi (NCRA), C.R. Gwinn (UCSB), E.R. Safutdinov (ASC Lebedev), J.A. Zensus (MPIfR), M.D. Johnson (Harvard-Smithsonian CfA), M. Kramer (MPIfR), Mpifr), M.V. Popov (ASC Lebedev), N. Bartel (York U.), N.S. Kardashev (ASC Lebedev), R. Karuppusamy (MPIfR), S. F. Steinmassl (TU Munich), T.V. Smirnova (PRAO ASC Lebedev), V.A. Soglasnov (ASC Lebedev), V.I. Shishov (PRAO ASC Lebedev), V.I. Zhuravlev (ASC Lebedev), Y.Y. Kovalev (ASC Lebedev

arxiv:1501.04449 v3 · 2015-01-19 · astro-ph.GA · 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{HPSQSRUPFRUDAYTZRKPBBQJN3R}

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	2026-05-18T01:15:00.476708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be509468f2c683062798a9e10c12ddc4acc6b2fd1016b2e54304ab46015aa51

Aliases

arxiv: 1501.04449 · arxiv_version: 1501.04449v3 · doi: 10.48550/arxiv.1501.04449 · pith_short_12: HPSQSRUPFRUD · pith_short_16: HPSQSRUPFRUDAYTZ · pith_short_8: HPSQSRUP

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/HPSQSRUPFRUDAYTZRKPBBQJN3R \
  | 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: 3be509468f2c683062798a9e10c12ddc4acc6b2fd1016b2e54304ab46015aa51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0083af421314e00de6e022cc2f8241a7e5377a79f103e5ebf4d37cef3e2f54f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-19T10:52:11Z",
    "title_canon_sha256": "da757a08043afeafa77a805bd5aa249ee6a2beadf709e3d3bb9404fc0a8759ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04449",
    "kind": "arxiv",
    "version": 3
  }
}