Pith Number

pith:2DZJRJTQ

pith:2021:2DZJRJTQW4WQSHSWIZFLI4IU7S

not attested not anchored not stored refs pending

Dual-frequency single-pulse study of PSR B0950+08

A. H. Coolen, A. Kutkin, A. V. Bilous, B. Cecconi, B. Hut, D. Vohl, E. Petroff, G. M. Loose, G. Shaifullah, G. Theureau, H. Denes, H. Mulder, J. M. Griessmeier, J. N. Girard, J. P. W. Verbiest, J. van Leeuwen, J. W. McKee, J. Ziemke, L. Bondonneau, L. Connor, L. C. Oostrum, M. Ivashina, M. Ruiter, N. J. Vermaas, O. M. Ulyanov, O. O. Konovalenko, P. L. Tokarsky, P. Zarka, R. Smits, S. Corbel, S. Damstra, T. Pennucci, V. Kondratiev, V. V. Zakharenko, Y. Maan, Z. Wu

arxiv:2109.08500 v2 · 2021-09-17 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DZJRJTQW4WQSHSWIZFLI4IU7S}

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	2026-07-05T04:04:20.898799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f298a670b72d091e56464ab47114fcab61330e52fd6679bc42633366b5a386

Aliases

arxiv: 2109.08500 · arxiv_version: 2109.08500v2 · doi: 10.48550/arxiv.2109.08500 · pith_short_12: 2DZJRJTQW4WQ · pith_short_16: 2DZJRJTQW4WQSHSW · pith_short_8: 2DZJRJTQ

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/2DZJRJTQW4WQSHSWIZFLI4IU7S \
  | 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: d0f298a670b72d091e56464ab47114fcab61330e52fd6679bc42633366b5a386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac61d269e9eb541cef5969161d38fc8326a0bcb97a40711efefdde7055c0c71",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-09-17T12:25:42Z",
    "title_canon_sha256": "8aaba1cba148a37e350a24182f8a4193c42e3e623213e05ca604fedc81f2b115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08500",
    "kind": "arxiv",
    "version": 2
  }
}