{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:DHJ4QBZEWRBOQTBXC2B6QESZJ3","short_pith_number":"pith:DHJ4QBZE","canonical_record":{"source":{"id":"1509.04577","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-15T14:23:57Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"5c34115b4e8c1120795ef1e34839d2c79b62e646bc0eadf397e5dd7c7c0f8f98","abstract_canon_sha256":"13ca973600373d4e84d1c25bdebd9fa7a21e7979a55b62caed013eaa95b69c0c"},"schema_version":"1.0"},"canonical_sha256":"19d3c80724b442e84c371683e812594ec6696f73910720234a0f5fb391c9bccd","source":{"kind":"arxiv","id":"1509.04577","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.04577","created_at":"2026-05-18T01:32:58Z"},{"alias_kind":"arxiv_version","alias_value":"1509.04577v1","created_at":"2026-05-18T01:32:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.04577","created_at":"2026-05-18T01:32:58Z"},{"alias_kind":"pith_short_12","alias_value":"DHJ4QBZEWRBO","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"DHJ4QBZEWRBOQTBX","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"DHJ4QBZE","created_at":"2026-05-18T12:29:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:DHJ4QBZEWRBOQTBXC2B6QESZJ3","target":"record","payload":{"canonical_record":{"source":{"id":"1509.04577","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-15T14:23:57Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"5c34115b4e8c1120795ef1e34839d2c79b62e646bc0eadf397e5dd7c7c0f8f98","abstract_canon_sha256":"13ca973600373d4e84d1c25bdebd9fa7a21e7979a55b62caed013eaa95b69c0c"},"schema_version":"1.0"},"canonical_sha256":"19d3c80724b442e84c371683e812594ec6696f73910720234a0f5fb391c9bccd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:58.520073Z","signature_b64":"S14VYEoO6l/km64wQSXygv9160W5Gu81hFQrPTmYJwkQkT57zw10Kozv+CDGkbAJ1f5jXga6u/nRKSsFsJL5CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19d3c80724b442e84c371683e812594ec6696f73910720234a0f5fb391c9bccd","last_reissued_at":"2026-05-18T01:32:58.519362Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:58.519362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.04577","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:32:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z3qe5l3HMcZW1IwUNY7u8gFrbNVFP0iwp1iJ9zdArtgDmkBJtNu2VCaFyvB0Mknrzgf0HPvSXB7Sxm3O1T0MAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:30:06.750367Z"},"content_sha256":"a8113a69143f1f41e59edb219a044452a72b978fe077a918464b6a3a76f2f296","schema_version":"1.0","event_id":"sha256:a8113a69143f1f41e59edb219a044452a72b978fe077a918464b6a3a76f2f296"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:DHJ4QBZEWRBOQTBXC2B6QESZJ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thick brane solitons breaking $Z_2$ symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Francisco S.N. Lobo, Marzieh Peyravi, Nematollah Riazi","submitted_at":"2015-09-15T14:23:57Z","abstract_excerpt":"New soliton solutions for thick branes in 4 + 1 dimensions are considered in this article. In particular, brane models based on the sine-Gordon (SG), $\\varphi^{4}$ and $\\varphi^{6}$ scalar fields are investigated; in some cases $Z_{2}$ symmetry is broken. Besides, these soliton solutions are responsible for supporting and stabilizing the thick branes. In these models, the origin of the symmetry breaking resides in the fact that the modified scalar field potential may have non-degenerate vacuua and these non-degenerate vacuua determine the cosmological constant on both sides of the brane. At la"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04577","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T01:32:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gCQe9icI1E/EHqrwvTt74xshrz2eTvvUfweOgENuJQxUVtm5wii6nYFdIOqqL3EhOk2tG/iI6E+b0CsFwxrcBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:30:06.750941Z"},"content_sha256":"0710df917559b28453960e02d0bd9433e705cd3972d3cf1ff83d9b966eba3248","schema_version":"1.0","event_id":"sha256:0710df917559b28453960e02d0bd9433e705cd3972d3cf1ff83d9b966eba3248"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3/bundle.json","state_url":"https://pith.science/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3/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":"2026-06-05T02:30:06Z","links":{"resolver":"https://pith.science/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3","bundle":"https://pith.science/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3/bundle.json","state":"https://pith.science/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DHJ4QBZEWRBOQTBXC2B6QESZJ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:DHJ4QBZEWRBOQTBXC2B6QESZJ3","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":"13ca973600373d4e84d1c25bdebd9fa7a21e7979a55b62caed013eaa95b69c0c","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-15T14:23:57Z","title_canon_sha256":"5c34115b4e8c1120795ef1e34839d2c79b62e646bc0eadf397e5dd7c7c0f8f98"},"schema_version":"1.0","source":{"id":"1509.04577","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.04577","created_at":"2026-05-18T01:32:58Z"},{"alias_kind":"arxiv_version","alias_value":"1509.04577v1","created_at":"2026-05-18T01:32:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.04577","created_at":"2026-05-18T01:32:58Z"},{"alias_kind":"pith_short_12","alias_value":"DHJ4QBZEWRBO","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"DHJ4QBZEWRBOQTBX","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"DHJ4QBZE","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:0710df917559b28453960e02d0bd9433e705cd3972d3cf1ff83d9b966eba3248","target":"graph","created_at":"2026-05-18T01:32:58Z","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"},"paper":{"abstract_excerpt":"New soliton solutions for thick branes in 4 + 1 dimensions are considered in this article. In particular, brane models based on the sine-Gordon (SG), $\\varphi^{4}$ and $\\varphi^{6}$ scalar fields are investigated; in some cases $Z_{2}$ symmetry is broken. Besides, these soliton solutions are responsible for supporting and stabilizing the thick branes. In these models, the origin of the symmetry breaking resides in the fact that the modified scalar field potential may have non-degenerate vacuua and these non-degenerate vacuua determine the cosmological constant on both sides of the brane. At la","authors_text":"Francisco S.N. Lobo, Marzieh Peyravi, Nematollah Riazi","cross_cats":["hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-15T14:23:57Z","title":"Thick brane solitons breaking $Z_2$ symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04577","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:a8113a69143f1f41e59edb219a044452a72b978fe077a918464b6a3a76f2f296","target":"record","created_at":"2026-05-18T01:32:58Z","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":"13ca973600373d4e84d1c25bdebd9fa7a21e7979a55b62caed013eaa95b69c0c","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-09-15T14:23:57Z","title_canon_sha256":"5c34115b4e8c1120795ef1e34839d2c79b62e646bc0eadf397e5dd7c7c0f8f98"},"schema_version":"1.0","source":{"id":"1509.04577","kind":"arxiv","version":1}},"canonical_sha256":"19d3c80724b442e84c371683e812594ec6696f73910720234a0f5fb391c9bccd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19d3c80724b442e84c371683e812594ec6696f73910720234a0f5fb391c9bccd","first_computed_at":"2026-05-18T01:32:58.519362Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:58.519362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S14VYEoO6l/km64wQSXygv9160W5Gu81hFQrPTmYJwkQkT57zw10Kozv+CDGkbAJ1f5jXga6u/nRKSsFsJL5CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:58.520073Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.04577","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a8113a69143f1f41e59edb219a044452a72b978fe077a918464b6a3a76f2f296","sha256:0710df917559b28453960e02d0bd9433e705cd3972d3cf1ff83d9b966eba3248"],"state_sha256":"fd37c07ee299075170bee32adf8b93a33403891ed219caa3e100d368d2eca053"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0TyoXatDKw6iARHQbe2DgMy1kjl62aL1oWQGWyPSNb+QKTXvet3d3RDRAXF7krTmvu7Z09BeFXQCSpoOOnr/Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T02:30:06.753983Z","bundle_sha256":"6898412bc5846f77ba162164fce8a17b03b6cdd2569a58244e4a2193a85b7ce5"}}