{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ZRQJBTN55MDRDGZFI7BVDMYU2K","short_pith_number":"pith:ZRQJBTN5","canonical_record":{"source":{"id":"1811.04664","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-11-12T11:16:44Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"e5ff0276ffba51fafe800f0541e61eb28cd0e101a88a4ee03f4921f7284e8496","abstract_canon_sha256":"1419b03c905e577f99b035be618fd502b1203b415dbc0c3e595ab93e774c3a8d"},"schema_version":"1.0"},"canonical_sha256":"cc6090cdbdeb07119b2547c351b314d28ed9a3614656436abe741bf649ecbe17","source":{"kind":"arxiv","id":"1811.04664","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.04664","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"1811.04664v3","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04664","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZRQJBTN55MDR","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"pith_short_16","alias_value":"ZRQJBTN55MDRDGZF","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"pith_short_8","alias_value":"ZRQJBTN5","created_at":"2026-07-05T00:24:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ZRQJBTN55MDRDGZFI7BVDMYU2K","target":"record","payload":{"canonical_record":{"source":{"id":"1811.04664","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-11-12T11:16:44Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"e5ff0276ffba51fafe800f0541e61eb28cd0e101a88a4ee03f4921f7284e8496","abstract_canon_sha256":"1419b03c905e577f99b035be618fd502b1203b415dbc0c3e595ab93e774c3a8d"},"schema_version":"1.0"},"canonical_sha256":"cc6090cdbdeb07119b2547c351b314d28ed9a3614656436abe741bf649ecbe17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:24:04.910945Z","signature_b64":"ANxnZY2rgqx9nw2KUQlJc5tf/JSlEPlKToTwAmcGZgfa/xRgUc7x5cRL2i3OVHgkTxUFS7HoU31hzPIMf2lxAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc6090cdbdeb07119b2547c351b314d28ed9a3614656436abe741bf649ecbe17","last_reissued_at":"2026-07-05T00:24:04.910489Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:24:04.910489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.04664","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:24:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DMHsUffTyvVQM7UsV4HiWQ75fW0Y7F/4rwoYyKcX6MNd01XFcOdItUIPfkeh8DBfKebcnlQaQISZ2S8Vri0hAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T05:17:05.004815Z"},"content_sha256":"96f0c5a5556d2c3386f35cbe5109ad8ea9ff08ae93f154fab57cfa8b11bedf07","schema_version":"1.0","event_id":"sha256:96f0c5a5556d2c3386f35cbe5109ad8ea9ff08ae93f154fab57cfa8b11bedf07"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ZRQJBTN55MDRDGZFI7BVDMYU2K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quintessence Axion Revisited in Light of Swampland Conjectures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"hep-th","authors_text":"Masahiro Ibe, Masahito Yamazaki, Tsutomu T. Yanagida","submitted_at":"2018-11-12T11:16:44Z","abstract_excerpt":"We point out that the swampland conjectures, forbidding the presence of global symmetries and (meta-)stable de Sitter vacua within quantum gravity, pick up a dynamical axion for the electroweak SU(2) gauge theory as a natural candidate for the quintessence field. The potential energy of the electroweak axion provides an attractive candidate for the dark energy. We discuss constraints from the weak gravity conjecture, from the conjecture of no global symmetry, and from observations, which can be satisfied elegantly in a supersymmetric extension of the standard model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04664","kind":"arxiv","version":3},"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/1811.04664/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":"2026-07-05T00:24:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yFeFPJ3Ummup03+n89WfF9fQPP4LJfeLvU5kaP/6DTESIPaTDgGPArj4MMATo6Fqo5WtLEfoY1nYMzs3u6fWDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T05:17:05.005311Z"},"content_sha256":"ca4fdeb075a5afaf334afb54b944049ac01395ad2b3c26dbce4ded0a9efaf6e0","schema_version":"1.0","event_id":"sha256:ca4fdeb075a5afaf334afb54b944049ac01395ad2b3c26dbce4ded0a9efaf6e0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K/bundle.json","state_url":"https://pith.science/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K/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":"2026-08-09T05:17:05Z","links":{"resolver":"https://pith.science/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K","bundle":"https://pith.science/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K/bundle.json","state":"https://pith.science/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZRQJBTN55MDRDGZFI7BVDMYU2K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZRQJBTN55MDRDGZFI7BVDMYU2K","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":"1419b03c905e577f99b035be618fd502b1203b415dbc0c3e595ab93e774c3a8d","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-11-12T11:16:44Z","title_canon_sha256":"e5ff0276ffba51fafe800f0541e61eb28cd0e101a88a4ee03f4921f7284e8496"},"schema_version":"1.0","source":{"id":"1811.04664","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.04664","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"1811.04664v3","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04664","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZRQJBTN55MDR","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"pith_short_16","alias_value":"ZRQJBTN55MDRDGZF","created_at":"2026-07-05T00:24:04Z"},{"alias_kind":"pith_short_8","alias_value":"ZRQJBTN5","created_at":"2026-07-05T00:24:04Z"}],"graph_snapshots":[{"event_id":"sha256:ca4fdeb075a5afaf334afb54b944049ac01395ad2b3c26dbce4ded0a9efaf6e0","target":"graph","created_at":"2026-07-05T00:24:04Z","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/1811.04664/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We point out that the swampland conjectures, forbidding the presence of global symmetries and (meta-)stable de Sitter vacua within quantum gravity, pick up a dynamical axion for the electroweak SU(2) gauge theory as a natural candidate for the quintessence field. The potential energy of the electroweak axion provides an attractive candidate for the dark energy. We discuss constraints from the weak gravity conjecture, from the conjecture of no global symmetry, and from observations, which can be satisfied elegantly in a supersymmetric extension of the standard model.","authors_text":"Masahiro Ibe, Masahito Yamazaki, Tsutomu T. Yanagida","cross_cats":["astro-ph.CO","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-11-12T11:16:44Z","title":"Quintessence Axion Revisited in Light of Swampland Conjectures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04664","kind":"arxiv","version":3},"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":"sha256:96f0c5a5556d2c3386f35cbe5109ad8ea9ff08ae93f154fab57cfa8b11bedf07","target":"record","created_at":"2026-07-05T00:24:04Z","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":"1419b03c905e577f99b035be618fd502b1203b415dbc0c3e595ab93e774c3a8d","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-11-12T11:16:44Z","title_canon_sha256":"e5ff0276ffba51fafe800f0541e61eb28cd0e101a88a4ee03f4921f7284e8496"},"schema_version":"1.0","source":{"id":"1811.04664","kind":"arxiv","version":3}},"canonical_sha256":"cc6090cdbdeb07119b2547c351b314d28ed9a3614656436abe741bf649ecbe17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cc6090cdbdeb07119b2547c351b314d28ed9a3614656436abe741bf649ecbe17","first_computed_at":"2026-07-05T00:24:04.910489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:24:04.910489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ANxnZY2rgqx9nw2KUQlJc5tf/JSlEPlKToTwAmcGZgfa/xRgUc7x5cRL2i3OVHgkTxUFS7HoU31hzPIMf2lxAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:24:04.910945Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.04664","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96f0c5a5556d2c3386f35cbe5109ad8ea9ff08ae93f154fab57cfa8b11bedf07","sha256:ca4fdeb075a5afaf334afb54b944049ac01395ad2b3c26dbce4ded0a9efaf6e0"],"state_sha256":"aa3b936b1d7a944791979dce04171d04816b1d434c6535a3adc757459a9f8757"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Izre6KpNWgvXWISyxKBNzU4tvR39TlcGi4/oaYXqhz906efIDB9Gl8stISJ0iyFEbCNijknJA+/hLANSzoMUDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T05:17:05.008996Z","bundle_sha256":"de2852f051b9367e8e4f0688c48a36c08ac00e3d591216998e207bba37f6ad35"}}