{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:B2DLLZTPQJLRZTEGPW3O4VXB22","short_pith_number":"pith:B2DLLZTP","canonical_record":{"source":{"id":"2506.09157","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-10T18:11:53Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"01944985b8dfacf3956bcb0131eddb68a08b88f27e4aa82fe071ee418d55f24d","abstract_canon_sha256":"bbfd4a72041624e0ab9d2e2d5d6d26e3025bd5506c0f25cdbfe9824d8a50f236"},"schema_version":"1.0"},"canonical_sha256":"0e86b5e66f82571ccc867db6ee56e1d684f3fbb7c78c6b788fbd32f3a535d91d","source":{"kind":"arxiv","id":"2506.09157","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.09157","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.09157v2","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.09157","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"B2DLLZTPQJLR","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_16","alias_value":"B2DLLZTPQJLRZTEG","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_8","alias_value":"B2DLLZTP","created_at":"2026-07-05T11:56:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:B2DLLZTPQJLRZTEGPW3O4VXB22","target":"record","payload":{"canonical_record":{"source":{"id":"2506.09157","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-10T18:11:53Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"01944985b8dfacf3956bcb0131eddb68a08b88f27e4aa82fe071ee418d55f24d","abstract_canon_sha256":"bbfd4a72041624e0ab9d2e2d5d6d26e3025bd5506c0f25cdbfe9824d8a50f236"},"schema_version":"1.0"},"canonical_sha256":"0e86b5e66f82571ccc867db6ee56e1d684f3fbb7c78c6b788fbd32f3a535d91d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:56:58.193542Z","signature_b64":"lMrAJpNlpjI8HVCiSl4ln4ZxgR0l/Ws4gssLwRf0uaavBtNYdXqERa1G0SDOfDcXTniPTAXbk1p5tWI6O3bkBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e86b5e66f82571ccc867db6ee56e1d684f3fbb7c78c6b788fbd32f3a535d91d","last_reissued_at":"2026-07-05T11:56:58.193088Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:56:58.193088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.09157","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:56:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NI8sWrdFugH22T482LWOyg4t78zMNewCSIZf39FXzCZlS7nOhmVLCJVbMzWNxFw7RfQJTrOpJEWaq3J7pSCICQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:40:56.069854Z"},"content_sha256":"478ce898cb19bd225998088c2e0e0c3722e406b8930ad21c6603e5e27200070f","schema_version":"1.0","event_id":"sha256:478ce898cb19bd225998088c2e0e0c3722e406b8930ad21c6603e5e27200070f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:B2DLLZTPQJLRZTEGPW3O4VXB22","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electromagnetic signatures from pulsar remnants of binary neutron star mergers: prospects for unique identification using multi-wavelength signatures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Mainak Mukhopadhyay, Shigeo S. Kimura","submitted_at":"2025-06-10T18:11:53Z","abstract_excerpt":"Binary neutron star (BNS) mergers can result in the formation of long-lived magnetar remnants which can enhance neutrino and electromagnetic (EM) emissions. In this work, we study the resulting multi-wavelength EM emissions and the prospects of their detectability in the current and upcoming EM telescopes. We model the pulsar-wind neubla system where the long-lived pulsar with dipolar magnetic fields of $10^{13} - 10^{15}$ G (magnetar) spins down and is surrounded by an outward expanding nebula and kilonova ejecta. Although at early times post the merger, the EM signatures are unobservable due"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.09157","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.09157/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:56:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xfhNDIwz6M2IH1BHTAShi+tpjrcFxGG+Fw7uASDoG5VBsqmgmIuT1tEblpotYXKn0lIW//xrZLBBui/am7P+Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:40:56.070235Z"},"content_sha256":"b4b5bfbe01b4000806963f0a61d1f06bb689ae4d8d256d72756eca3e5824c699","schema_version":"1.0","event_id":"sha256:b4b5bfbe01b4000806963f0a61d1f06bb689ae4d8d256d72756eca3e5824c699"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B2DLLZTPQJLRZTEGPW3O4VXB22/bundle.json","state_url":"https://pith.science/pith/B2DLLZTPQJLRZTEGPW3O4VXB22/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B2DLLZTPQJLRZTEGPW3O4VXB22/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-06T18:40:56Z","links":{"resolver":"https://pith.science/pith/B2DLLZTPQJLRZTEGPW3O4VXB22","bundle":"https://pith.science/pith/B2DLLZTPQJLRZTEGPW3O4VXB22/bundle.json","state":"https://pith.science/pith/B2DLLZTPQJLRZTEGPW3O4VXB22/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B2DLLZTPQJLRZTEGPW3O4VXB22/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:B2DLLZTPQJLRZTEGPW3O4VXB22","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":"bbfd4a72041624e0ab9d2e2d5d6d26e3025bd5506c0f25cdbfe9824d8a50f236","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-10T18:11:53Z","title_canon_sha256":"01944985b8dfacf3956bcb0131eddb68a08b88f27e4aa82fe071ee418d55f24d"},"schema_version":"1.0","source":{"id":"2506.09157","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.09157","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.09157v2","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.09157","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"B2DLLZTPQJLR","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_16","alias_value":"B2DLLZTPQJLRZTEG","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_8","alias_value":"B2DLLZTP","created_at":"2026-07-05T11:56:58Z"}],"graph_snapshots":[{"event_id":"sha256:b4b5bfbe01b4000806963f0a61d1f06bb689ae4d8d256d72756eca3e5824c699","target":"graph","created_at":"2026-07-05T11:56:58Z","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/2506.09157/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Binary neutron star (BNS) mergers can result in the formation of long-lived magnetar remnants which can enhance neutrino and electromagnetic (EM) emissions. In this work, we study the resulting multi-wavelength EM emissions and the prospects of their detectability in the current and upcoming EM telescopes. We model the pulsar-wind neubla system where the long-lived pulsar with dipolar magnetic fields of $10^{13} - 10^{15}$ G (magnetar) spins down and is surrounded by an outward expanding nebula and kilonova ejecta. Although at early times post the merger, the EM signatures are unobservable due","authors_text":"Mainak Mukhopadhyay, Shigeo S. Kimura","cross_cats":["hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-10T18:11:53Z","title":"Electromagnetic signatures from pulsar remnants of binary neutron star mergers: prospects for unique identification using multi-wavelength signatures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.09157","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":"sha256:478ce898cb19bd225998088c2e0e0c3722e406b8930ad21c6603e5e27200070f","target":"record","created_at":"2026-07-05T11:56:58Z","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":"bbfd4a72041624e0ab9d2e2d5d6d26e3025bd5506c0f25cdbfe9824d8a50f236","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-06-10T18:11:53Z","title_canon_sha256":"01944985b8dfacf3956bcb0131eddb68a08b88f27e4aa82fe071ee418d55f24d"},"schema_version":"1.0","source":{"id":"2506.09157","kind":"arxiv","version":2}},"canonical_sha256":"0e86b5e66f82571ccc867db6ee56e1d684f3fbb7c78c6b788fbd32f3a535d91d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e86b5e66f82571ccc867db6ee56e1d684f3fbb7c78c6b788fbd32f3a535d91d","first_computed_at":"2026-07-05T11:56:58.193088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:56:58.193088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lMrAJpNlpjI8HVCiSl4ln4ZxgR0l/Ws4gssLwRf0uaavBtNYdXqERa1G0SDOfDcXTniPTAXbk1p5tWI6O3bkBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:56:58.193542Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.09157","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:478ce898cb19bd225998088c2e0e0c3722e406b8930ad21c6603e5e27200070f","sha256:b4b5bfbe01b4000806963f0a61d1f06bb689ae4d8d256d72756eca3e5824c699"],"state_sha256":"59146d4e09d977f931fd7a9d423176147bc67d706014d9bc04668e41fd45a408"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IeLUkPQVFvogIO7zzW0RWig1PPI65sqL0d4nYlGDcLlRxAMH+Dhca9jR7kj2X7sTmNmEo4nyCB8OPg5ousrvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:40:56.072416Z","bundle_sha256":"28bd7b4f27f541b15adbdf7351ebc9f201851d508221a75299aab30dbc84d128"}}