Pith Number

pith:SX42F7IY

pith:2023:SX42F7IY5KJS2YM36L223DSD47

not attested not anchored not stored refs pending

X-ray polarimetry of X-ray pulsar X Persei: another orthogonal rotator?

A. A. Lutovinov, A. A. Mushtukov, A. Brez, A. De Rosa, A. Di Marco, A. E. Shtykovsky, A. F. Tennant, A. L. Peirson, A. Manfreda, A. N. Semena, A. Papitto, A. P. Marscher, A. Possenti, A. Ratheesh, A. Salganik, A. Trois, B. D. Ramsey, C. Malacaria, C. Oppedisano, C. Sgr\`o, C.-T. Chen, C.-Y. Ng, D. A. Swartz, D. Gonz\'alez-Caniulef, E. Cavazzuti, E. Costa, E. Del Monte, F. Capitanio, F. Kislat, F. La Monaca, F. Marin, F. Massaro, F. Muleri, F. Tavecchio, F. Tombesi, F. Xie, G. G. Pavlov, G. Matt, G. Spandre, H. Krawczynski, H. L. Marshall, I. Agudo, I. A. Mereminsky, I. Donnarumma, I. Liodakis, I. Mitsuishi, J. A. Garcia, J. Heyl, J. J. Kolodziejczak, J. Poutanen, J. Rankin, J. Vink, K. Hayashida, K. Wu, L. A. Antonelli, L. Baldini, L. Di Gesu, L. Latronico, M. Bachetti, M. C. Weisskopf, M. Dov\v{c}iak, M. Negro, M. Perri, M. Pesce-Rollins, M. Pilia, N. Bucciantini, N. Di Lalla, N. E. Thomas, N. Omodei, O. J. Roberts, P. Kaaret, P.-O. Petrucci, P. Slane, P. Soffitta, R.A. Sunyaev, R. Bellazzini, R. Bonino, R. Ferrazzoli, R. Taverna, R. Turolla, R. W. Romani, S. Bianchi, S. Castellano, S. Ciprini, S. D. Bongiorno, S. Fabiani, S. G. Jorstad, S. Gunji, S. L. O'Dell, S. Maldera, S. Puccetti, S. R. Ehlert, S. S.Tsygankov, S. V. Forsblom, S. Zane, T. Enoto, T. Kitaguchi, T. Mizuno, T. Tamagawa, V. Doroshenko, V. F. Suleimanov, V. Karas, W. H. Baumgartner, W. Iwakiri, Y. Evangelista, Y. Tawara

arxiv:2303.17325 v1 · 2023-03-30 · 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{SX42F7IY5KJS2YM36L223DSD47}

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	2026-07-05T06:27:30.995408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95f9a2fd18ea932d619bf2f5ad8e43e7fe32ed9b0d0f5bf84c29925a32f2da1d

Aliases

arxiv: 2303.17325 · arxiv_version: 2303.17325v1 · doi: 10.48550/arxiv.2303.17325 · pith_short_12: SX42F7IY5KJS · pith_short_16: SX42F7IY5KJS2YM3 · pith_short_8: SX42F7IY

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/SX42F7IY5KJS2YM36L223DSD47 \
  | 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: 95f9a2fd18ea932d619bf2f5ad8e43e7fe32ed9b0d0f5bf84c29925a32f2da1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d57587295b0f5cf5571dc97d896ccbaff6127806a5b0f0e2a5cdd56b67fa85f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-03-30T12:26:10Z",
    "title_canon_sha256": "a7169d771b071e7151e3ce02a97f403f9d452ae0ba9603d50281df0fb32f47b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17325",
    "kind": "arxiv",
    "version": 1
  }
}