{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:GSN2CBISSB2FBC3MBYUVIM4ZAE","short_pith_number":"pith:GSN2CBIS","canonical_record":{"source":{"id":"1006.0979","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-06-04T20:04:17Z","cross_cats_sorted":["astro-ph.HE","gr-qc"],"title_canon_sha256":"fd2c836774a387688e3aff658743dc70be542231e813cfe161e95ed953357053","abstract_canon_sha256":"937ecc445e8fa317edffe1450b3ff1db479ed1c28447c74cb6c19bc59ccd527a"},"schema_version":"1.0"},"canonical_sha256":"349ba105129074508b6c0e295433990131c43c968cd5f8bcfabd41a03024563e","source":{"kind":"arxiv","id":"1006.0979","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.0979","created_at":"2026-05-18T02:33:17Z"},{"alias_kind":"arxiv_version","alias_value":"1006.0979v1","created_at":"2026-05-18T02:33:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0979","created_at":"2026-05-18T02:33:17Z"},{"alias_kind":"pith_short_12","alias_value":"GSN2CBISSB2F","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GSN2CBISSB2FBC3M","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GSN2CBIS","created_at":"2026-05-18T12:26:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:GSN2CBISSB2FBC3MBYUVIM4ZAE","target":"record","payload":{"canonical_record":{"source":{"id":"1006.0979","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-06-04T20:04:17Z","cross_cats_sorted":["astro-ph.HE","gr-qc"],"title_canon_sha256":"fd2c836774a387688e3aff658743dc70be542231e813cfe161e95ed953357053","abstract_canon_sha256":"937ecc445e8fa317edffe1450b3ff1db479ed1c28447c74cb6c19bc59ccd527a"},"schema_version":"1.0"},"canonical_sha256":"349ba105129074508b6c0e295433990131c43c968cd5f8bcfabd41a03024563e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:17.924241Z","signature_b64":"X/n/Tq3Hd5oAwGvC9PhqWJXMk3pwtxaYbH7Amtnv2e/ScliXCxyYIqJGoOl1FdQedT8YpG7LHnOAdrUYBrjOAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"349ba105129074508b6c0e295433990131c43c968cd5f8bcfabd41a03024563e","last_reissued_at":"2026-05-18T02:33:17.923691Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:17.923691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.0979","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":"2026-05-18T02:33:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pdD4fhN8injZl7CckB8KA3f33hWwcf8KN4Ga37PqmGenELR7Dn+A8SQRdivUf1vjI6qcp67ABwYxCr8WQKfAAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T11:49:42.768424Z"},"content_sha256":"350bc7f2755d9ebb04c614c96896c116c54aebf12252d7982af35014d6b49360","schema_version":"1.0","event_id":"sha256:350bc7f2755d9ebb04c614c96896c116c54aebf12252d7982af35014d6b49360"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:GSN2CBISSB2FBC3MBYUVIM4ZAE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Higher order intercommutations in Cosmic String Collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","gr-qc"],"primary_cat":"hep-th","authors_text":"A. Ach\\'ucarro, G.J. Verbiest","submitted_at":"2010-06-04T20:04:17Z","abstract_excerpt":"We report the first observation of multiple intercommutation (more than two successive reconnections) of cosmic strings at ultra-high collision speeds, and the formation of ``kink trains'' with up to four closely spaced left- or right-moving kinks. We performed a flat space numerical study of abelian Higgs cosmic string intercommutation in the type-II regime $\\beta > 1$ (where $\\beta = m^2_{scalar} / m^2_{gauge}$) up to $\\beta = 64$, the highest value investigated to date. Our results confirm earlier claims that the minimum critical speed for double reconnection goes down with increasing $\\bet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0979","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":"2026-05-18T02:33:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oYGDiY+Du7LDHbMlex/lPBn03+aFWjVv9fHZMcYknStqF8Wk/GVT9Wb2tn1175C3/IAOb+gxN2Y9gpdeSMhACA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T11:49:42.768764Z"},"content_sha256":"e6933b1cc265d7e8115b0a086946440c09b1da289c7f8d98420e53abde359824","schema_version":"1.0","event_id":"sha256:e6933b1cc265d7e8115b0a086946440c09b1da289c7f8d98420e53abde359824"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE/bundle.json","state_url":"https://pith.science/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE/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":"2026-07-03T11:49:42Z","links":{"resolver":"https://pith.science/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE","bundle":"https://pith.science/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE/bundle.json","state":"https://pith.science/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GSN2CBISSB2FBC3MBYUVIM4ZAE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:GSN2CBISSB2FBC3MBYUVIM4ZAE","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":"937ecc445e8fa317edffe1450b3ff1db479ed1c28447c74cb6c19bc59ccd527a","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-06-04T20:04:17Z","title_canon_sha256":"fd2c836774a387688e3aff658743dc70be542231e813cfe161e95ed953357053"},"schema_version":"1.0","source":{"id":"1006.0979","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.0979","created_at":"2026-05-18T02:33:17Z"},{"alias_kind":"arxiv_version","alias_value":"1006.0979v1","created_at":"2026-05-18T02:33:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0979","created_at":"2026-05-18T02:33:17Z"},{"alias_kind":"pith_short_12","alias_value":"GSN2CBISSB2F","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GSN2CBISSB2FBC3M","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GSN2CBIS","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:e6933b1cc265d7e8115b0a086946440c09b1da289c7f8d98420e53abde359824","target":"graph","created_at":"2026-05-18T02:33:17Z","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":"We report the first observation of multiple intercommutation (more than two successive reconnections) of cosmic strings at ultra-high collision speeds, and the formation of ``kink trains'' with up to four closely spaced left- or right-moving kinks. We performed a flat space numerical study of abelian Higgs cosmic string intercommutation in the type-II regime $\\beta > 1$ (where $\\beta = m^2_{scalar} / m^2_{gauge}$) up to $\\beta = 64$, the highest value investigated to date. Our results confirm earlier claims that the minimum critical speed for double reconnection goes down with increasing $\\bet","authors_text":"A. Ach\\'ucarro, G.J. Verbiest","cross_cats":["astro-ph.HE","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-06-04T20:04:17Z","title":"Higher order intercommutations in Cosmic String Collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0979","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":"sha256:350bc7f2755d9ebb04c614c96896c116c54aebf12252d7982af35014d6b49360","target":"record","created_at":"2026-05-18T02:33:17Z","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":"937ecc445e8fa317edffe1450b3ff1db479ed1c28447c74cb6c19bc59ccd527a","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-06-04T20:04:17Z","title_canon_sha256":"fd2c836774a387688e3aff658743dc70be542231e813cfe161e95ed953357053"},"schema_version":"1.0","source":{"id":"1006.0979","kind":"arxiv","version":1}},"canonical_sha256":"349ba105129074508b6c0e295433990131c43c968cd5f8bcfabd41a03024563e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"349ba105129074508b6c0e295433990131c43c968cd5f8bcfabd41a03024563e","first_computed_at":"2026-05-18T02:33:17.923691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:17.923691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X/n/Tq3Hd5oAwGvC9PhqWJXMk3pwtxaYbH7Amtnv2e/ScliXCxyYIqJGoOl1FdQedT8YpG7LHnOAdrUYBrjOAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:17.924241Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.0979","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:350bc7f2755d9ebb04c614c96896c116c54aebf12252d7982af35014d6b49360","sha256:e6933b1cc265d7e8115b0a086946440c09b1da289c7f8d98420e53abde359824"],"state_sha256":"093642ecd00935772e0eb87b2630fb85349d63ab40a712490e1cca9d82372c27"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H7g0DI5r4U6bpQdkSyTbEC5TCifkzmW5prD+ar0ezBAi9pHpj8fZjK6fQCycR80UaNe0EPrmYRvhS6mDvHCnAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T11:49:42.770602Z","bundle_sha256":"35220e0227e96a54020807445a2dec505113bd724ffac9cc1228f4f0b3cb41ef"}}