{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:ITZMZQZRN6W42X2OOKGTT7XRPH","short_pith_number":"pith:ITZMZQZR","canonical_record":{"source":{"id":"1609.08392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-27T13:04:36Z","cross_cats_sorted":[],"title_canon_sha256":"7a9be5526ce3ae153c044a135cf2fb79a887d90ec0f50008dca1eeef27dedefd","abstract_canon_sha256":"493b6faa7532fb75025d4bcd36549c3ce499b783904cb72c284ef1bcd9544637"},"schema_version":"1.0"},"canonical_sha256":"44f2ccc3316fadcd5f4e728d39fef179d4f77ee8db41313051a6065daaa3b318","source":{"kind":"arxiv","id":"1609.08392","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08392","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08392v1","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08392","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"pith_short_12","alias_value":"ITZMZQZRN6W4","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"ITZMZQZRN6W42X2O","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"ITZMZQZR","created_at":"2026-05-18T12:30:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:ITZMZQZRN6W42X2OOKGTT7XRPH","target":"record","payload":{"canonical_record":{"source":{"id":"1609.08392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-27T13:04:36Z","cross_cats_sorted":[],"title_canon_sha256":"7a9be5526ce3ae153c044a135cf2fb79a887d90ec0f50008dca1eeef27dedefd","abstract_canon_sha256":"493b6faa7532fb75025d4bcd36549c3ce499b783904cb72c284ef1bcd9544637"},"schema_version":"1.0"},"canonical_sha256":"44f2ccc3316fadcd5f4e728d39fef179d4f77ee8db41313051a6065daaa3b318","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:33.581775Z","signature_b64":"/v5a9yTRAO6YvXFp2/ClPUQAExhXzJQVGDGjB5CuFsTp7J1FXMwrh3p0XX+Ugd8jSSzp0z3DWLS/woWwsMTOBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44f2ccc3316fadcd5f4e728d39fef179d4f77ee8db41313051a6065daaa3b318","last_reissued_at":"2026-05-18T00:47:33.581105Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:33.581105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.08392","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":"2026-05-18T00:47:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QJKYy+l9crxC/eCzMN/i1vA2ODXte94pNkhiWSJ4zElNfHAB3Egv7S4MDaODrUG+WaItWeeV3IfTEaw2n98YDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T19:30:40.387109Z"},"content_sha256":"ee767b4fe9b64dcef9064eb540c6a203dd616006bcedb3a0a2fcd6fc12c475c6","schema_version":"1.0","event_id":"sha256:ee767b4fe9b64dcef9064eb540c6a203dd616006bcedb3a0a2fcd6fc12c475c6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:ITZMZQZRN6W42X2OOKGTT7XRPH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cosmic Strings Stabilized by Quantum Fluctuations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"H. Weigel","submitted_at":"2016-09-27T13:04:36Z","abstract_excerpt":"We compute fermion quantum corrections to the energy of cosmic strings. A number of rather technical tools is needed to formulate this correction and we employ isospin and gauge invariance to verify consistency of these tools. These corrections must also be included when computing the energy of strings that are charged by populating fermion bound states in its background. We find that charged strings are dynamically stabilized in theories similar to the standard model of particle physics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08392","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":"2026-05-18T00:47:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iAQHd3powek/Z592TlDMAWLUuXklHfQ75c4hKbNhvVmMpngSV48k/AS/T2Z/t8gGKjTx3ohT5nDs4NctqaymBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T19:30:40.387479Z"},"content_sha256":"d1e7ee901a10daa3e03e18ce485e2268274ff2dda2ebe121689a84c21dd6d74c","schema_version":"1.0","event_id":"sha256:d1e7ee901a10daa3e03e18ce485e2268274ff2dda2ebe121689a84c21dd6d74c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ITZMZQZRN6W42X2OOKGTT7XRPH/bundle.json","state_url":"https://pith.science/pith/ITZMZQZRN6W42X2OOKGTT7XRPH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ITZMZQZRN6W42X2OOKGTT7XRPH/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":"2026-06-05T19:30:40Z","links":{"resolver":"https://pith.science/pith/ITZMZQZRN6W42X2OOKGTT7XRPH","bundle":"https://pith.science/pith/ITZMZQZRN6W42X2OOKGTT7XRPH/bundle.json","state":"https://pith.science/pith/ITZMZQZRN6W42X2OOKGTT7XRPH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ITZMZQZRN6W42X2OOKGTT7XRPH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ITZMZQZRN6W42X2OOKGTT7XRPH","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":"493b6faa7532fb75025d4bcd36549c3ce499b783904cb72c284ef1bcd9544637","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-27T13:04:36Z","title_canon_sha256":"7a9be5526ce3ae153c044a135cf2fb79a887d90ec0f50008dca1eeef27dedefd"},"schema_version":"1.0","source":{"id":"1609.08392","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08392","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08392v1","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08392","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"pith_short_12","alias_value":"ITZMZQZRN6W4","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"ITZMZQZRN6W42X2O","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"ITZMZQZR","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:d1e7ee901a10daa3e03e18ce485e2268274ff2dda2ebe121689a84c21dd6d74c","target":"graph","created_at":"2026-05-18T00:47:33Z","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 compute fermion quantum corrections to the energy of cosmic strings. A number of rather technical tools is needed to formulate this correction and we employ isospin and gauge invariance to verify consistency of these tools. These corrections must also be included when computing the energy of strings that are charged by populating fermion bound states in its background. We find that charged strings are dynamically stabilized in theories similar to the standard model of particle physics.","authors_text":"H. Weigel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-27T13:04:36Z","title":"Cosmic Strings Stabilized by Quantum Fluctuations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08392","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:ee767b4fe9b64dcef9064eb540c6a203dd616006bcedb3a0a2fcd6fc12c475c6","target":"record","created_at":"2026-05-18T00:47:33Z","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":"493b6faa7532fb75025d4bcd36549c3ce499b783904cb72c284ef1bcd9544637","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-27T13:04:36Z","title_canon_sha256":"7a9be5526ce3ae153c044a135cf2fb79a887d90ec0f50008dca1eeef27dedefd"},"schema_version":"1.0","source":{"id":"1609.08392","kind":"arxiv","version":1}},"canonical_sha256":"44f2ccc3316fadcd5f4e728d39fef179d4f77ee8db41313051a6065daaa3b318","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44f2ccc3316fadcd5f4e728d39fef179d4f77ee8db41313051a6065daaa3b318","first_computed_at":"2026-05-18T00:47:33.581105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:33.581105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/v5a9yTRAO6YvXFp2/ClPUQAExhXzJQVGDGjB5CuFsTp7J1FXMwrh3p0XX+Ugd8jSSzp0z3DWLS/woWwsMTOBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:33.581775Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.08392","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee767b4fe9b64dcef9064eb540c6a203dd616006bcedb3a0a2fcd6fc12c475c6","sha256:d1e7ee901a10daa3e03e18ce485e2268274ff2dda2ebe121689a84c21dd6d74c"],"state_sha256":"104d96856360e746cc9427d8d80036ec16bba479c2ec3d54ec2009049d59aa9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PVsk+RiPvOrPmgEBOUKB9Aq4tNOABcfUqz0G2Fdo3Bb+CdBsMdQMzdWAiA+8vH/K2eDtiNdYwrlPuhjsCbaZBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T19:30:40.389896Z","bundle_sha256":"2cd63fc1f2118fef49fa1aa8cc692b920809e3a48976d55c5f29bde7b0e45ae7"}}