{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:33FH3TC2NNY2N66WMX6LS5Y7ZN","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2b3014c7dcff3df6ac3671a1621e1a2d5548ee17f5ef006ce64d418ee36b982a","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-02-16T13:06:28Z","title_canon_sha256":"58e7ffb5a06efb828b044e0e0a79513cc154ed000f12b54adb34521b75eba89b"},"schema_version":"1.0","source":{"id":"2602.14720","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.14720","created_at":"2026-06-04T01:08:45Z"},{"alias_kind":"arxiv_version","alias_value":"2602.14720v2","created_at":"2026-06-04T01:08:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.14720","created_at":"2026-06-04T01:08:45Z"},{"alias_kind":"pith_short_12","alias_value":"33FH3TC2NNY2","created_at":"2026-06-04T01:08:45Z"},{"alias_kind":"pith_short_16","alias_value":"33FH3TC2NNY2N66W","created_at":"2026-06-04T01:08:45Z"},{"alias_kind":"pith_short_8","alias_value":"33FH3TC2","created_at":"2026-06-04T01:08:45Z"}],"graph_snapshots":[{"event_id":"sha256:f7dd5b81c45c52a1d0dca9373eda0216055204c54255cf794bd5902a82463f54","target":"graph","created_at":"2026-06-04T01:08:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2602.14720/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum gravity theories often modify spacetime symmetries. In particular, Lorentz invariance may be violated when approaching the Planck scale. Although the scales at which interactions occur in extensive air showers induced by ultra-high-energy cosmic rays in the atmosphere are many orders of magnitude below the Planck scale, these violations might still be observable. In this work, the fluctuations in the number of muons in the extensive air showers measured at the Pierre Auger Observatory are exploited, for the first time, to constrain Lorentz invariance violations. The bounds derived in t","authors_text":"A. Abdul Halim, A. Ambrosone, A.A. Watson, A. Bakalova, A. Baluta, A. Bartz Mocellin, A. Bueno, A. Bwembya, A. Castellina, A.C. Cobos Cerutti, A. Cermenati, A.C. Fauth, A.C. Rovero, A. Del Popolo, A. Di Matteo, A.D. Supanitsky, A. Etchegoyen, A. Fernandes, A. Filip\\v{c}i\\v{c}, A. Franco, A. Fuster, A.G. Mariazzi, A. Gorgi, A. Haungs, A. Insolia, A. Khakurdikar, A. Letessier-Selvon, A. Menshikov, A. Novikov, A. Nucita, A. Reuzki, A. Saftoiu, A. Sedoski, A. Tapia, A. Travaini, A. V\\'asquez-Ram\\'irez, A. Weindl, A. Yushkov, B. Andrada, B. de Errico, B. Fick, B. Flaggs, B. Garc\\'ia, B. Keilhauer, B.L. Lago, B. Pont, B.R. Dawson, B. Tom\\'e, B. \\v{C}erm\\'akov\\'a, B. Wundheiler, B. Yue, C. Aramo, C. Berat, C. Bonifazi, C. Dobrigkeit, C.E. Covault, C. Evoli, C. Galea, C. Gaudu, C. Glaser, C. Hojvat, C.J. Todero Peixoto, C. Marinelli, C. Merx, C. Oliveira, C. P\\'erez Bertolli, C. Petrucci, C. Priyadarshi, C.S. Cruz Sanchez, C. Taricco, C. Timmermans, C. Trimarelli, C. Watanabe, D. Boncioli, D. Correia dos Santos, D. de Oliveira Franco, D. G\\'ora, D. Mandat, D. Martello, D. Melo, D. Nitz, D. Nosek, D. Ravignani, D. Schmidt, D. Veberi\\v{c}, D. Zavrtanik, E. Arnone, E. Avocone, E. De Vito, E. Mayotte, E. Rodriguez, E. Roulet, E. Santos, E.-T. de Boone, E. Varela, E. Zas, F. Barbato, F. Catalani, F. Convenga, F. de Palma, F. Ellwanger, F. Feldbusch, F. Gobbi, F. Gollan, F.G. Schr\\\"oder, F. Guarino, F. Krieger, F. Montanet, F.M. S\\'anchez Rodriguez, F. Riehn, F. Salamida, F. S\\'anchez, F. Sarazin, F. Simon, F. Tairli, G. Avila, G. Cataldi, G. Consolati, G. Farrar, G. Golup, G. Marsella, G. Matthiae, G. Medina-Tanco, G. Nicora, G. Parente, G.P. Guedes, G. Rodriguez Fernandez, G. Salina, G. Sigl, H. Falcke, H.-J. Mathes, H.O. Klages, H. Salazar, H. Schieler, H. Schoorlemmer, H. Wilczy\\'nski, I. Allekotte, I.C. Mari\\c{s}, I. De Mitri, I.D. Vergara Quispe, I. Epicoco, I. Lhenry-Yvon, I. Vaiman, J.A. Chinellato, J. Alvarez-Mu\\~niz, J. Ammerman Yebra, J. Biteau, J. Blazek, J. Bl\\\"umer, J. Brack, J.B. Vuta, J. Cara\\c{c}a-Valente, J.C. Arteaga Vel\\'azquez, J.C. D'Olivo, J. Chudoba, J. de Jes\\'us, J.D. Sanabria Gomez, J. Ebr, J.F. Vald\\'es Galicia, J. K\\\"ohler, J. Matthews, J. Meinert, J.M. Figueira, J.M. Gonz\\'alez, J. Ochoa, J. Pallotta, J. Pawlowsky, J.P. Behler, J.P. Gongora, J. P\\k{e}kala, J.P. Lundquist, J. Rautenberg, J.R. H\\\"orandel, J. Ridky, J. Rodriguez Rojo, J.R.T. de Mello Neto, J. Schulte, J. Stasielak, J. Vicha, J.V. Reginatto Akim, K. Almeida Cheminant, K. Bismark, K. Cerny, K. Daumiller, K. Denner Syrokvas, K.-H. Kampert, K. Mulrey, K. Nguyen, K. Pytel, K.S. Caballero-Mora, K. Simkova, L. Anchordoqui, L. Andrade Dourado, L.A. N\\'u\\~nez, L. Apollonio, L. Caccianiga, L. Cazon, L. Chytka, L. Deval, L. G\\\"ulzow, L. Lopes, L.M. Domingues Mendes, L. Miramonti, L. Morejon, L. Nellen, L. No\\v{z}ka, L. \\\"Ostman, L. Perrone, L. Vaclavek, L. Valore, L. Wiencke, M. Aglietta, M.A. Leigui de Oliveira, M.A. Martins, M. Bianciotto, M. Boh\\'a\\v{c}ov\\'a, M. B\\\"usken, M. Cerda, M. Conte, M. Cristinziani, M.E. Bertaina, M. Erdmann, M. Fern\\'andez Alonso, M. Freitas, M. Giammarco, M. Gottowik, M. Havelka, M. Hrabovsk\\'y, M.I. Micheletti, M. Ismaiel, M. Kleifges, M. Kubatova, M. Mallamaci, M. Mogarkar, M. Niechciol, M. Olegario, M. Palatka, M. Pech, M. Pimenta, M. Platino, M. Pourmohammad Shahvar, M. Prouza, M.R. Hampel, M. Risse, M. Roth, M. Saharan, M. Schimp, M. Scornavacche, M. Stadelmaier, M. Straub, M. Tambone, M. Tueros, M. Unger, M. Vacula, M. Weitz, M. Zavrtanik, N. Borodai, N. Denner, N. Gonz\\'alez, N. Kunka, N. Langner, N. Leal, N. San Martin, O. Deligny, O. Mart\\'inez Bravo, O. Scholten, O. Tkachenko, P. Abreu, P. Assis, P.F. G\\'omez Vitale, P. Filip, P.G. Brichetto Orquera, P.G. Isar, P. Hamal, P. Hansen, P. Horvath, P. Janecek, P.J. Costa, P.L. Biermann, P.L. Ghia, P. Mantsch, P.O. Mazur, P. Privitera, P. Sampathkumar, P. Savina, P. Schov\\'anek, P. Sommers, P. Stassi, P. Tobiska, P. Travnicek, P. van Dillen, Q. Dorosti, R. Aloisio, R. Caruso, R.C. dos Anjos, R. Colalillo, R. Concei\\c{c}\\~ao, R. Engel, R.M. de Almeida, R. Mussa, R. Pelayo, R. Sarmento, R. Sato, R. Uzeiroska, R. \\v{S}m\\'ida, R.W. Clay, S. Buitink, S. Cabana-Freire, S. Dasso, S.E. Nuza, S. Hahn, S.J. De Jong, S.J. Sciutto, S. Mancuso, S. Martinelli, S. Mayotte, S. Michal, S. Mollerach, S. Negi, S. Panja, S. Petrera, S. Querchfeld, S. Rossoni, S. Sehgal, S. Soares Sippert, S. Stani\\v{c}, S. Str\\\"ahnz, S.U. Shivashankara, S. Verpoest, S. Vorobiov, T. Bister, T. Fehler, T. Fitoussi, T. Fujii, T. Hebbeker, The Pierre Auger Collaboration, T. Huege, T. Paulsen, T. Pierog, T. Schulz, T. Suomij\\\"arvi, U. Giaccari, V. Binet, V. de Souza, V. Jilek, V.M. Harvey, V. Novotny, V. Pelgrims, V. Rizi, V. Scherini, V. Va\\v{s}\\'i\\v{c}kov\\'a, V. Verzi, V.V. Kizakke Covilakam, W.M. Namasaka, Y. Balibrea, Y.C. Guerra, Y. Dominguez Ballesteros, Y. Lema-Capeans, Z. Svozilikova, Z. Szadkowski","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-02-16T13:06:28Z","title":"Bounds on Lorentz invariance violation from muon fluctuations at the Pierre Auger Observatory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.14720","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0e8dd373fc4f61b918719f294ea3374de45518281058343b666e105ba248f2a1","target":"record","created_at":"2026-06-04T01:08:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2b3014c7dcff3df6ac3671a1621e1a2d5548ee17f5ef006ce64d418ee36b982a","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-02-16T13:06:28Z","title_canon_sha256":"58e7ffb5a06efb828b044e0e0a79513cc154ed000f12b54adb34521b75eba89b"},"schema_version":"1.0","source":{"id":"2602.14720","kind":"arxiv","version":2}},"canonical_sha256":"deca7dcc5a6b71a6fbd665fcb9771fcb6332752aaf5bebcb59a0f39b4a104a99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"deca7dcc5a6b71a6fbd665fcb9771fcb6332752aaf5bebcb59a0f39b4a104a99","first_computed_at":"2026-06-04T01:08:45.457332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T01:08:45.457332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qvx6h+vcjOHzVb2J1IIgwlTPHS40eEPr3WPsU764OausSgoKl3DA+kXjA8i4YxD5rgp25RD5vye8yAVeLCz2AQ==","signature_status":"signed_v1","signed_at":"2026-06-04T01:08:45.458015Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.14720","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e8dd373fc4f61b918719f294ea3374de45518281058343b666e105ba248f2a1","sha256:f7dd5b81c45c52a1d0dca9373eda0216055204c54255cf794bd5902a82463f54"],"state_sha256":"64cd59eb17a105f94315a4f2c4fb9b37f182b7d4f935b631703b0adf1f0cd673"}