{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:AJHXFEH53O5SBM4IAURYXDMU5Q","short_pith_number":"pith:AJHXFEH5","canonical_record":{"source":{"id":"1811.12678","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-30T09:17:03Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"60b5301f3e6331a45cdc97706371fff7ba03da4a3072434718857a143138d050","abstract_canon_sha256":"52e2c27189f5833fb2539979145761fba5221f64212aaf9c586907d3e12f1f72"},"schema_version":"1.0"},"canonical_sha256":"024f7290fddbbb20b38805238b8d94ec194f5e0720308b74cdcd8b5c7a0affa3","source":{"kind":"arxiv","id":"1811.12678","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12678","created_at":"2026-05-17T23:59:28Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12678v1","created_at":"2026-05-17T23:59:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12678","created_at":"2026-05-17T23:59:28Z"},{"alias_kind":"pith_short_12","alias_value":"AJHXFEH53O5S","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AJHXFEH53O5SBM4I","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AJHXFEH5","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:AJHXFEH53O5SBM4IAURYXDMU5Q","target":"record","payload":{"canonical_record":{"source":{"id":"1811.12678","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-30T09:17:03Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"60b5301f3e6331a45cdc97706371fff7ba03da4a3072434718857a143138d050","abstract_canon_sha256":"52e2c27189f5833fb2539979145761fba5221f64212aaf9c586907d3e12f1f72"},"schema_version":"1.0"},"canonical_sha256":"024f7290fddbbb20b38805238b8d94ec194f5e0720308b74cdcd8b5c7a0affa3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:28.852519Z","signature_b64":"5NSeHz1aNINsGC3AuiOb+KmXb96PX0NGxX8vdFgLJDyd9/ecG6FI3ypBkPMdQcw9H5M26snjlmMuVTTRjg0sBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"024f7290fddbbb20b38805238b8d94ec194f5e0720308b74cdcd8b5c7a0affa3","last_reissued_at":"2026-05-17T23:59:28.852024Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:28.852024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.12678","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":"2026-05-17T23:59:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D/lEUyORP7Eww5WqyVP1P5Ltm1NsNz7JtPm4rxrJSl7EQXZkhZAgbdg0UvDkk40ZRfQ8iLe1+8Fitpppb35HBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T20:46:15.196503Z"},"content_sha256":"cd33617ebb2cad9930880a4ff7287c4c4b06b9550b5973cf6154b7667252a1c6","schema_version":"1.0","event_id":"sha256:cd33617ebb2cad9930880a4ff7287c4c4b06b9550b5973cf6154b7667252a1c6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:AJHXFEH53O5SBM4IAURYXDMU5Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scaling properties of cosmological axion strings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"C. J. A. P. Martins","submitted_at":"2018-11-30T09:17:03Z","abstract_excerpt":"There has been recent interest in the evolution and cosmological consequences of global axionic string networks, and in particular in the issue of whether or not these networks reach the scale-invariant scaling solution that is known to exist for the simpler Goto-Nambu and Abelian-Higgs string networks. This is relevant for determining the amount and spectrum of axions they produce. We use the canonical velocity-dependent one-scale model for cosmic defect network evolution to study the evolution of these global networks, confirming the presence of deviations to scale-invariant evolution and in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12678","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":"2026-05-17T23:59:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ymm1Ihcapo/Mf60B1EBUxkU3GDQ8alD+7I0o16nVow20TdgyUsIflqb5bN9qtpXCWQ0akMqJoabwSBUu+tvwDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T20:46:15.197281Z"},"content_sha256":"36f4e1b366218183a7f6c13741198c70e83a817ae0ead923df0390f9816ce376","schema_version":"1.0","event_id":"sha256:36f4e1b366218183a7f6c13741198c70e83a817ae0ead923df0390f9816ce376"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AJHXFEH53O5SBM4IAURYXDMU5Q/bundle.json","state_url":"https://pith.science/pith/AJHXFEH53O5SBM4IAURYXDMU5Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AJHXFEH53O5SBM4IAURYXDMU5Q/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":"2026-05-29T20:46:15Z","links":{"resolver":"https://pith.science/pith/AJHXFEH53O5SBM4IAURYXDMU5Q","bundle":"https://pith.science/pith/AJHXFEH53O5SBM4IAURYXDMU5Q/bundle.json","state":"https://pith.science/pith/AJHXFEH53O5SBM4IAURYXDMU5Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AJHXFEH53O5SBM4IAURYXDMU5Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AJHXFEH53O5SBM4IAURYXDMU5Q","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":"52e2c27189f5833fb2539979145761fba5221f64212aaf9c586907d3e12f1f72","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-30T09:17:03Z","title_canon_sha256":"60b5301f3e6331a45cdc97706371fff7ba03da4a3072434718857a143138d050"},"schema_version":"1.0","source":{"id":"1811.12678","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12678","created_at":"2026-05-17T23:59:28Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12678v1","created_at":"2026-05-17T23:59:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12678","created_at":"2026-05-17T23:59:28Z"},{"alias_kind":"pith_short_12","alias_value":"AJHXFEH53O5S","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AJHXFEH53O5SBM4I","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AJHXFEH5","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:36f4e1b366218183a7f6c13741198c70e83a817ae0ead923df0390f9816ce376","target":"graph","created_at":"2026-05-17T23:59:28Z","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":"There has been recent interest in the evolution and cosmological consequences of global axionic string networks, and in particular in the issue of whether or not these networks reach the scale-invariant scaling solution that is known to exist for the simpler Goto-Nambu and Abelian-Higgs string networks. This is relevant for determining the amount and spectrum of axions they produce. We use the canonical velocity-dependent one-scale model for cosmic defect network evolution to study the evolution of these global networks, confirming the presence of deviations to scale-invariant evolution and in","authors_text":"C. J. A. P. Martins","cross_cats":["hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-30T09:17:03Z","title":"Scaling properties of cosmological axion strings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12678","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:cd33617ebb2cad9930880a4ff7287c4c4b06b9550b5973cf6154b7667252a1c6","target":"record","created_at":"2026-05-17T23:59:28Z","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":"52e2c27189f5833fb2539979145761fba5221f64212aaf9c586907d3e12f1f72","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-30T09:17:03Z","title_canon_sha256":"60b5301f3e6331a45cdc97706371fff7ba03da4a3072434718857a143138d050"},"schema_version":"1.0","source":{"id":"1811.12678","kind":"arxiv","version":1}},"canonical_sha256":"024f7290fddbbb20b38805238b8d94ec194f5e0720308b74cdcd8b5c7a0affa3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"024f7290fddbbb20b38805238b8d94ec194f5e0720308b74cdcd8b5c7a0affa3","first_computed_at":"2026-05-17T23:59:28.852024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:28.852024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5NSeHz1aNINsGC3AuiOb+KmXb96PX0NGxX8vdFgLJDyd9/ecG6FI3ypBkPMdQcw9H5M26snjlmMuVTTRjg0sBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:28.852519Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.12678","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd33617ebb2cad9930880a4ff7287c4c4b06b9550b5973cf6154b7667252a1c6","sha256:36f4e1b366218183a7f6c13741198c70e83a817ae0ead923df0390f9816ce376"],"state_sha256":"61c701a1da549e22a378329122d828b7d114fd075dd2d7e83ad71c515d11af4a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"exCy3fMl+g5y/xeQgOiMLVMNZ6vE+W5NvaNBbsYf3ZSRF8duYN7FuVQfD17nEaKfGL2+Wv7H0AmvOluSey9ADg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T20:46:15.201108Z","bundle_sha256":"2a54a3a589c09a18efcec455dd22fd92b8878d578bfcf296deaf9dbd03372303"}}