{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:PJT4QEW2IGHQAG2YZ3Y5KGVZJU","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":"bfd12540bdd15ddd6599e79d7590a5dedb236f0219494bda538b941782440fe0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-12-27T12:21:59Z","title_canon_sha256":"dbd68147f8ee7ec27076ca5fbfb5a754f6be6a7d5633b17f719968490039777a"},"schema_version":"1.0","source":{"id":"1012.5602","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5602","created_at":"2026-05-18T04:29:55Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5602v1","created_at":"2026-05-18T04:29:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5602","created_at":"2026-05-18T04:29:55Z"},{"alias_kind":"pith_short_12","alias_value":"PJT4QEW2IGHQ","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"PJT4QEW2IGHQAG2Y","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"PJT4QEW2","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:0e88b16c5b680cd8a8d0e30f7ad168cd7f1b8f41374d6460a0c23c84c1748def","target":"graph","created_at":"2026-05-18T04:29:55Z","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"},"paper":{"abstract_excerpt":"The Sculptor and Carina Dwarf spheroidal galaxies were observed with the H.E.S.S. Cherenkov telescope array between January 2008 and December 2009. The data sets consist of a total of 11.8 and 14.8 hours of high quality data, respectively. No gamma-ray signal was detected at the nominal positions of these galaxies above 220 GeV and 320 GeV, respectively. Upper limits on the gamma-ray fluxes at 95% C.L. assuming two forms for the spectral energy distribution (a power law shape and one derived from dark matter annihilation) are obtained at the level of 10^-13 to 10^-12 cm^-2s^-1 in the TeV range","authors_text":"A.A. Zdziarski, A. Barnacka, A. Bochow, A.C. Clapson, A. Charbonnier, A. Cheesebrough, A. Djannati-Ata\\\"i, A. Fiasson, A. Frster, A.G. Akhperjanian, A. Hoffmann, A. Jacholkowska, A. Lopatin, A. Marcowith, A. Quirrenbach, A.R. Bazer-Bachi, A. Reimer, A. Santangelo, A. Sch\\\"onwald, A. Shalchi, A. Szostek, A. Viana, A. Wierzcholska, A. Zajczyk, A. Zech, B. Behera, B. Degrange, B. Giebels, B. Gl\\\"uck, B. Kh\\'elifi, B. Nicholas, B. Opitz, B. Rudak, C. Boisson, C.B. Rulten, C.-C. Lu, C. Deil, C. Farnier, C. Jahn, C.L. Naumann, C. Stegmann, C. van Eldik, C. Venter, D. Gerbig, D. G\\\"oring, D. Hampf, D. Horns, D. Keogh, D. Khangulyan, D. Klochkov, D. Lennarz, D. Maurin, D. Nedbal, D. Nekrassov, E. de O\\~na Wilhelmi, E. Moulin, F. Acero, F. Aharonian, F. Brun, F. Dubois, F. Feinstein, F.M. Sch\\\"ock, F. Rieger, F. Ryde, F. Stinzing, F. Volpe, G. Anton, G. Coignet, G. Dubus, G. Fontaine, G. Heinzelmann, G. Henri, G. Hermann, G. Lamanna, G. Pedaletti1, G. Pelletier, G. P\\\"uhlhofer, G. Rowell, G. Spengler, G. Vasileiadis, HESS Collaboration: A. Abramowski, H. Gast, H.J. Dickinson, H.J. V\\\"olk, H. Laffon, H. Sol, H.-S. Zechlin, I. B\\\"usching, I.D. Davids, I. Jung, I. Sushch, J.A. Hinton, J. Becker, J. Bolmont, J. Brucker, J. Conrad, J.D. Hague, J. Dyks, J.F. Glicenstein, J-F. Olive, J.L. Skilton, J. Masbou, J. M\\'ehault, J. Niemiec, J.-P. Tavernet, J.P. Vialle, J. Ripken, J. Ruppel, K. Bernl\\\"ohr, K. Egberts, K. Katarzy\\'nski, K. Kosack, K. Valerius, L. Fallon, L. G\\'erard, L.-M. Chounet, L.O'C. Drury, L. Rob, {\\L}. Stawarz, M.A. Kastendieck, M. Cerruti, M.C. Medina, M. Dalton, M. de Naurois, M. Dyrda, M. F\\\"u{\\ss}ling, M. Hauser, M. Jamrozy, M.K. Daniel, M. Kerschhaggl, M. Naumann-Godo, M. Ostrowski, M. Panter, M. Paz Arribas, M. Punch, M. Raue, M. Renaud, M. Sikora, M. Tluczykont, M.V. Fernandes, M. Vivier, M. Vorster, M. Ward, N. Maxted, N. Nguyen, Nu. Komin, O.C. de Jager, O. Reimer, O. Tibolla, P. Bordas, P. Brun, P. Eger, P. Espigat, P. Goret, P. Hofverberg, P.M. Chadwick, P.-O. Petrucci, P. Vincent, R.C.G. Chaves, R. de los Reyes, R. Kossakowski, R. Moderski, R. Schlickeiser, R. Steenkamp, R. Terrier, S. Carrigan, S. Casanova, S. Fegan, S. Heinz, S.J. Nolan, S.J. Wagner, S. Kaufmann, S.M. Rayner, S. Ohm, S. Pita, S. Rosier-Lees, S. Schwarzburg, S. Schwemmer, S. Vorobiov, T. Bulik, T.J.L. McComb, T. Kneiske, T. Lohse, U. Barres de Almeida, U. Katz, U. Schwanke, V. Borrel, V. Marandon, V. Sahakian, W. Domainko, W. Hofmann, W. Klu\\'zniak, Y.A. Gallant, Y. Becherini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-12-27T12:21:59Z","title":"H.E.S.S. constraints on Dark Matter annihilations towards the Sculptor and Carina Dwarf Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5602","kind":"arxiv","version":1},"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":"sha256:30bf35950ac0cb03dd9ce389bf00e742c3d6e98d537598b7f4e6c1a703e417f1","target":"record","created_at":"2026-05-18T04:29:55Z","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":"bfd12540bdd15ddd6599e79d7590a5dedb236f0219494bda538b941782440fe0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-12-27T12:21:59Z","title_canon_sha256":"dbd68147f8ee7ec27076ca5fbfb5a754f6be6a7d5633b17f719968490039777a"},"schema_version":"1.0","source":{"id":"1012.5602","kind":"arxiv","version":1}},"canonical_sha256":"7a67c812da418f001b58cef1d51ab94d263675c6891d47955c21913fe636b765","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a67c812da418f001b58cef1d51ab94d263675c6891d47955c21913fe636b765","first_computed_at":"2026-05-18T04:29:55.293171Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:55.293171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qvTBtjYqLyIwgtOVqgewRNhpW9WMd74wxp33RRCUkk4yY2wq6lxfA4ZNxzww6UJbDuO5+FIvLehdmtxAb3iHBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:55.293707Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.5602","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30bf35950ac0cb03dd9ce389bf00e742c3d6e98d537598b7f4e6c1a703e417f1","sha256:0e88b16c5b680cd8a8d0e30f7ad168cd7f1b8f41374d6460a0c23c84c1748def"],"state_sha256":"76135548ff53ce92d47b0b57385aff5332132ee82bbdd8b7822222c7ea6d6bb2"}