{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:FZ5ATWC2XPCU6JDQT75C3D76IL","short_pith_number":"pith:FZ5ATWC2","canonical_record":{"source":{"id":"1908.09650","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-08-23T14:45:18Z","cross_cats_sorted":[],"title_canon_sha256":"1ceaec78ba1cb4e16fddc40c71fc04d39b068d0477c4a8a8534731ef37693735","abstract_canon_sha256":"badb6dacd6eec87d17bf991148cb70bf75031d62f6945d0ab955809a089ccacc"},"schema_version":"1.0"},"canonical_sha256":"2e7a09d85abbc54f24709ffa2d8ffe42d383f4eb833bdc4048d7b43bb221a586","source":{"kind":"arxiv","id":"1908.09650","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.09650","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"arxiv_version","alias_value":"1908.09650v1","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.09650","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"pith_short_12","alias_value":"FZ5ATWC2XPCU","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"pith_short_16","alias_value":"FZ5ATWC2XPCU6JDQ","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"pith_short_8","alias_value":"FZ5ATWC2","created_at":"2026-07-04T23:59:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:FZ5ATWC2XPCU6JDQT75C3D76IL","target":"record","payload":{"canonical_record":{"source":{"id":"1908.09650","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-08-23T14:45:18Z","cross_cats_sorted":[],"title_canon_sha256":"1ceaec78ba1cb4e16fddc40c71fc04d39b068d0477c4a8a8534731ef37693735","abstract_canon_sha256":"badb6dacd6eec87d17bf991148cb70bf75031d62f6945d0ab955809a089ccacc"},"schema_version":"1.0"},"canonical_sha256":"2e7a09d85abbc54f24709ffa2d8ffe42d383f4eb833bdc4048d7b43bb221a586","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:59:42.367373Z","signature_b64":"w4qvDeEAtWxRrjC13O+HnVSbGwjw3StcOnrkvZPeTTFkYvfUbtna4/5mpySYZLWRW6yzySA/Dw7zOXPSc5HZBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e7a09d85abbc54f24709ffa2d8ffe42d383f4eb833bdc4048d7b43bb221a586","last_reissued_at":"2026-07-04T23:59:42.367000Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:59:42.367000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.09650","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":"2026-07-04T23:59:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gCMDkI0pvYU23ZUScFlhyETsL468JJKyvhnf11RoMwrgOgESd3Y1O0vGmDKM7Wju1Qh6UOoWVgaTLXLDkPMGDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T07:00:30.212521Z"},"content_sha256":"541c3c45701ce147c23d84aa507acb50b6863891a0eef6c37de9db438f2e7114","schema_version":"1.0","event_id":"sha256:541c3c45701ce147c23d84aa507acb50b6863891a0eef6c37de9db438f2e7114"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:FZ5ATWC2XPCU6JDQT75C3D76IL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The $\\phi^4$ kink on a wormhole spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Alice Waterhouse","submitted_at":"2019-08-23T14:45:18Z","abstract_excerpt":"The soliton resolution conjecture states that solutions to solitonic equations with generic initial data should, after some non--linear behaviour, eventually resolve into a finite number of solitons plus a radiative term. This conjecture is intimately tied to soliton stability, which has been investigated for a number of solitonic equations, including that of $\\phi^4$ theory on $\\mathbb{R}^{1,1}$. We study a modification of this theory on a $3+1$ dimensional wormhole spacetime which has a spherical throat of radius $a$, with a focus on the stability properties of the modified kink. In particul"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.09650","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.09650/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":"2026-07-04T23:59:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BlMoFJx/ij8YQN7qF+s37b8ijBpOyuFWTisUYH29CrHK8LejpSxQhytSA1tqqJ5vlV+X5TkaCBUECXv2CUTRDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T07:00:30.213114Z"},"content_sha256":"245f65e0436c260ea3ed64faf5e73373723a8f3234bdafb42c810ceab900edb5","schema_version":"1.0","event_id":"sha256:245f65e0436c260ea3ed64faf5e73373723a8f3234bdafb42c810ceab900edb5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FZ5ATWC2XPCU6JDQT75C3D76IL/bundle.json","state_url":"https://pith.science/pith/FZ5ATWC2XPCU6JDQT75C3D76IL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FZ5ATWC2XPCU6JDQT75C3D76IL/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":"2026-08-05T07:00:30Z","links":{"resolver":"https://pith.science/pith/FZ5ATWC2XPCU6JDQT75C3D76IL","bundle":"https://pith.science/pith/FZ5ATWC2XPCU6JDQT75C3D76IL/bundle.json","state":"https://pith.science/pith/FZ5ATWC2XPCU6JDQT75C3D76IL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FZ5ATWC2XPCU6JDQT75C3D76IL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:FZ5ATWC2XPCU6JDQT75C3D76IL","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":"badb6dacd6eec87d17bf991148cb70bf75031d62f6945d0ab955809a089ccacc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-08-23T14:45:18Z","title_canon_sha256":"1ceaec78ba1cb4e16fddc40c71fc04d39b068d0477c4a8a8534731ef37693735"},"schema_version":"1.0","source":{"id":"1908.09650","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.09650","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"arxiv_version","alias_value":"1908.09650v1","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.09650","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"pith_short_12","alias_value":"FZ5ATWC2XPCU","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"pith_short_16","alias_value":"FZ5ATWC2XPCU6JDQ","created_at":"2026-07-04T23:59:42Z"},{"alias_kind":"pith_short_8","alias_value":"FZ5ATWC2","created_at":"2026-07-04T23:59:42Z"}],"graph_snapshots":[{"event_id":"sha256:245f65e0436c260ea3ed64faf5e73373723a8f3234bdafb42c810ceab900edb5","target":"graph","created_at":"2026-07-04T23:59:42Z","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/1908.09650/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The soliton resolution conjecture states that solutions to solitonic equations with generic initial data should, after some non--linear behaviour, eventually resolve into a finite number of solitons plus a radiative term. This conjecture is intimately tied to soliton stability, which has been investigated for a number of solitonic equations, including that of $\\phi^4$ theory on $\\mathbb{R}^{1,1}$. We study a modification of this theory on a $3+1$ dimensional wormhole spacetime which has a spherical throat of radius $a$, with a focus on the stability properties of the modified kink. In particul","authors_text":"Alice Waterhouse","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-08-23T14:45:18Z","title":"The $\\phi^4$ kink on a wormhole spacetime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.09650","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":"sha256:541c3c45701ce147c23d84aa507acb50b6863891a0eef6c37de9db438f2e7114","target":"record","created_at":"2026-07-04T23:59:42Z","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":"badb6dacd6eec87d17bf991148cb70bf75031d62f6945d0ab955809a089ccacc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-08-23T14:45:18Z","title_canon_sha256":"1ceaec78ba1cb4e16fddc40c71fc04d39b068d0477c4a8a8534731ef37693735"},"schema_version":"1.0","source":{"id":"1908.09650","kind":"arxiv","version":1}},"canonical_sha256":"2e7a09d85abbc54f24709ffa2d8ffe42d383f4eb833bdc4048d7b43bb221a586","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e7a09d85abbc54f24709ffa2d8ffe42d383f4eb833bdc4048d7b43bb221a586","first_computed_at":"2026-07-04T23:59:42.367000Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:59:42.367000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w4qvDeEAtWxRrjC13O+HnVSbGwjw3StcOnrkvZPeTTFkYvfUbtna4/5mpySYZLWRW6yzySA/Dw7zOXPSc5HZBw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:59:42.367373Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.09650","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:541c3c45701ce147c23d84aa507acb50b6863891a0eef6c37de9db438f2e7114","sha256:245f65e0436c260ea3ed64faf5e73373723a8f3234bdafb42c810ceab900edb5"],"state_sha256":"345f8c9b907652f6949e1646af6f5d2c4873b606d1f370f10bacc403872e82c2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AvT3I+EISpgNfoRHvR0Q9X/E1PSBoDFHGfIe6F/8x31WTqwvpQ/bSc8tdftNUGXI5Ajp/7ciu81jDwvzIit+CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T07:00:30.218514Z","bundle_sha256":"78f3d644e468e13af7a96ff87b9b4b721a42893c942f08cac5585528d7630b04"}}