{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:33KUNRWFZGV2TKCC656SASNTQJ","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":"3fd2ad5639a2c16d0b7788d35bf5b7cfb2276ee5f9c00ffa35155005541d07de","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-06T11:37:47Z","title_canon_sha256":"439b400bb0b210db501e2908e6d81a01d5a6083a31730c279720ff93d1ba1f9c"},"schema_version":"1.0","source":{"id":"2606.08116","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.08116","created_at":"2026-06-09T01:05:27Z"},{"alias_kind":"arxiv_version","alias_value":"2606.08116v1","created_at":"2026-06-09T01:05:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.08116","created_at":"2026-06-09T01:05:27Z"},{"alias_kind":"pith_short_12","alias_value":"33KUNRWFZGV2","created_at":"2026-06-09T01:05:27Z"},{"alias_kind":"pith_short_16","alias_value":"33KUNRWFZGV2TKCC","created_at":"2026-06-09T01:05:27Z"},{"alias_kind":"pith_short_8","alias_value":"33KUNRWF","created_at":"2026-06-09T01:05:27Z"}],"graph_snapshots":[{"event_id":"sha256:8625fa68ceed3c588ff9bc82faa82f1c1d8442567c76eff96e4b13f33f823304","target":"graph","created_at":"2026-06-09T01:05:27Z","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/2606.08116/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Pulsar wind nebulae (PWNe) interacting with the host supernova remnants (SNRs) can enter the reverberation phase in which reverse-shock-driven compression amplifies the magnetic field and rapidly reprocesses particles, sometimes producing \"superefficiency\", where the radiative output in a given frequency band exceeds the pulsar's instantaneous spin-down power. We investigate the prevalence of this phenomenon in the Galactic population by modeling PWNe with the hybrid TIDE+L framework, which self-consistently follows dynamical evolution, particle spectra, and emission from radio to PeV energies","authors_text":"A. De Sarkar, B. Olmi, D. F. Torres, D. M.-A. Meyer, N. Bucciantini","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-06T11:37:47Z","title":"Population synthesis of Galactic middle-aged pulsar wind nebulae II. Observational signatures of superefficiency"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.08116","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":"sha256:50064779dc6b69180af838170a28fb252330e7138c5414dd2760d664fd726b04","target":"record","created_at":"2026-06-09T01:05:27Z","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":"3fd2ad5639a2c16d0b7788d35bf5b7cfb2276ee5f9c00ffa35155005541d07de","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-06T11:37:47Z","title_canon_sha256":"439b400bb0b210db501e2908e6d81a01d5a6083a31730c279720ff93d1ba1f9c"},"schema_version":"1.0","source":{"id":"2606.08116","kind":"arxiv","version":1}},"canonical_sha256":"ded546c6c5c9aba9a842f77d2049b3827e63e4aec5d5e0d2de89ea747485a3b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ded546c6c5c9aba9a842f77d2049b3827e63e4aec5d5e0d2de89ea747485a3b5","first_computed_at":"2026-06-09T01:05:27.076953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T01:05:27.076953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"llmHM6Gh5mF9/EfgAU3DGNaJ9Vu3R34PvJgWw//dIw5l16szWv1oXXk85p8dKFsngjImwrFup9F8TvmO9HJLCQ==","signature_status":"signed_v1","signed_at":"2026-06-09T01:05:27.077431Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.08116","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50064779dc6b69180af838170a28fb252330e7138c5414dd2760d664fd726b04","sha256:8625fa68ceed3c588ff9bc82faa82f1c1d8442567c76eff96e4b13f33f823304"],"state_sha256":"870c1ae747a33f188c018e7b7f2f8a198cd3f2eb5887d722c6cda1f504f0868d"}