Pith Number

pith:QFWVULKP

pith:2023:QFWVULKPBAZHB4YVAGOTF4I6QR

not attested not anchored not stored refs pending

IXPE observation confirms a high spin in the accreting black hole 4U 1957+115

A. A. Lutovinov, A. Brez, A. De Rosa, A. Di Marco, A. F. Tennant, A. Ingram, A. L. Peirson, A. Manfreda, A. Marinucci, A. Papitto, A. P. Marscher, A. Possenti, A. Ratheesh, A. Trois, A. Veledina, B. D. Ramsey, C. Chen, C. Oppedisano, C. Sgro, C. Y. Ng, D. A. Swartz, 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. Ursini, F. Xie, G. G. Pavlov, G. Mastroserio, G. Matt, G. Spandre, H. Krawczynski, H. L. Marshall, I. Agudo, I. A. Mereminskiy, I. Donnarumma, I. Liodakis, I. Mitsuishi, J. A. Garcia, J. F. Steiner, J. Heyl, J. J. Kolodziejczak, J. Podgorn\'y, J. Poutanen, J. Rankin, J. Svoboda, J. Vink, K. Hayashida, K. Hu, K. Wu, L. A. Antonelli, L. Baldini, L. Di Gesu, L. Latronico, L. Marra, M. Bachetti, M. Brigitte, M. C. Weisskopf, M. Dov\v{c}iak, M. Negro, M. Nowak, M. Parra, M. Perri, M. Pesce-Rollins, M. Pilia, N. Bucciantini, N. Di Lalla, N. E. Thomas, N. Omodei, N. Rodriguez Cavero, O. J. Roberts, P. Kaaret, P. O. Petrucci, P. Slane, P. Soffitta, R. Bellazzini, R. Bonino, R. Farinelli, R. Ferrazzoli, R. Miku\v{s}incov\'a, R. Taverna, R. Turolla, R. W. Romani, S. Bianchi, S. Castellano, S. Chun, 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. Zane, T. Enoto, T. Kallman, T. Kitaguchi, T. Mizuno, T. Tamagawa, V. Doroshenko, V. Karas, W. H. Baumgartner, W. Iwakiri, Y. Evangelista, Y. Kan, Y. Tawara

arxiv:2310.11125 v2 · 2023-10-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFWVULKPBAZHB4YVAGOTF4I6QR}

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.

Cited by

1 paper in Pith

Polarization Signatures from GRMHD Simulations of Black Hole Accretion

Receipt and verification

First computed	2026-07-05T07:42:42.787695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816d5a2d4f083270f315019d32f11e844d822c14a8e9bff3d26cbbdd6f87638f

Aliases

arxiv: 2310.11125 · arxiv_version: 2310.11125v2 · doi: 10.48550/arxiv.2310.11125 · pith_short_12: QFWVULKPBAZH · pith_short_16: QFWVULKPBAZHB4YV · pith_short_8: QFWVULKP

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/QFWVULKPBAZHB4YVAGOTF4I6QR \
  | 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: 816d5a2d4f083270f315019d32f11e844d822c14a8e9bff3d26cbbdd6f87638f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12aad04303aff5a482ccc7ba29e409a664f95df8d446ddf10295019e36890711",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-10-17T10:19:28Z",
    "title_canon_sha256": "3ab44d5e308092c98e0693a9896f24b17fc51574a63521864a535afe8c95d89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11125",
    "kind": "arxiv",
    "version": 2
  }
}