{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:4KJ6UBMNM73KZWZVWJTZ6NZEBA","short_pith_number":"pith:4KJ6UBMN","canonical_record":{"source":{"id":"1710.03054","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-10-09T12:23:54Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"b71ac6f92537eca48be42f6091058adf1b81b521583fe2747e2da87d743e8c97","abstract_canon_sha256":"0a2c8493f98cf8f528cdb5693961af4b5df8121eb8e73606cb469853ac7a1427"},"schema_version":"1.0"},"canonical_sha256":"e293ea058d67f6acdb35b2679f37240838d401f42e4c964dfd1e04c85548e704","source":{"kind":"arxiv","id":"1710.03054","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.03054","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"arxiv_version","alias_value":"1710.03054v2","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.03054","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"pith_short_12","alias_value":"4KJ6UBMNM73K","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4KJ6UBMNM73KZWZV","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4KJ6UBMN","created_at":"2026-05-18T12:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:4KJ6UBMNM73KZWZVWJTZ6NZEBA","target":"record","payload":{"canonical_record":{"source":{"id":"1710.03054","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-10-09T12:23:54Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"b71ac6f92537eca48be42f6091058adf1b81b521583fe2747e2da87d743e8c97","abstract_canon_sha256":"0a2c8493f98cf8f528cdb5693961af4b5df8121eb8e73606cb469853ac7a1427"},"schema_version":"1.0"},"canonical_sha256":"e293ea058d67f6acdb35b2679f37240838d401f42e4c964dfd1e04c85548e704","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:15.950271Z","signature_b64":"UlITjOEmvpsUUKsmmiqC7XHJhbAXxt4jsVm1GTtFU5pMmgAacbOP8iQV/GDP5/bASP9GN/OEzCH2IVEHM79nDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e293ea058d67f6acdb35b2679f37240838d401f42e4c964dfd1e04c85548e704","last_reissued_at":"2026-05-18T00:24:15.949583Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:15.949583Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.03054","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IlVatBuUwboF+QkI2CGC/f7xhhnWUXavd1oX7A2h3zNQ1py5I35KRUw3cSRR0BhaxamVBpWf0ERycVUbcq4nBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T01:39:32.885100Z"},"content_sha256":"e6d7dd7ef8a70c6cbe0e397a686b8b2f8531f5943d03b70e7d6f902e894775cd","schema_version":"1.0","event_id":"sha256:e6d7dd7ef8a70c6cbe0e397a686b8b2f8531f5943d03b70e7d6f902e894775cd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:4KJ6UBMNM73KZWZVWJTZ6NZEBA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strongly Coupled Quasi-Single Field Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"Aditya Varna Iyer, Shi Pi, Siyi Zhou, Yi Wang, Ziwei Wang","submitted_at":"2017-10-09T12:23:54Z","abstract_excerpt":"We study the power spectrum of quasi-single field inflation where strong coupling is considered. The contribution from the massive propagator can be divided into local and non-local contributions. The local one is the leading contribution and is power-law suppressed as a function of mass, while the non-local contribution is exponentially suppressed in the large mass limit. For the local contribution, it is possible to use the effective field theory approach to study the power spectrum in the strongly coupled region of the parameter space. For the non-local contribution, we developed a partial "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.03054","kind":"arxiv","version":2},"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":"2026-05-18T00:24:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qLhlFI7Q+/0kptqTgJlIRjGXRXhRDzDImsznmaSvLg/x49twwhWCv9CIf5FCPo9RkoH7W58h+FsL4TLwe4rtAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T01:39:32.885779Z"},"content_sha256":"24f008eb7f27b697d697cf463033854c0601cd811d9a39f77f42caff48d97e2f","schema_version":"1.0","event_id":"sha256:24f008eb7f27b697d697cf463033854c0601cd811d9a39f77f42caff48d97e2f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA/bundle.json","state_url":"https://pith.science/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA/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":"2026-06-06T01:39:32Z","links":{"resolver":"https://pith.science/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA","bundle":"https://pith.science/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA/bundle.json","state":"https://pith.science/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4KJ6UBMNM73KZWZVWJTZ6NZEBA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4KJ6UBMNM73KZWZVWJTZ6NZEBA","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":"0a2c8493f98cf8f528cdb5693961af4b5df8121eb8e73606cb469853ac7a1427","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-10-09T12:23:54Z","title_canon_sha256":"b71ac6f92537eca48be42f6091058adf1b81b521583fe2747e2da87d743e8c97"},"schema_version":"1.0","source":{"id":"1710.03054","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.03054","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"arxiv_version","alias_value":"1710.03054v2","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.03054","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"pith_short_12","alias_value":"4KJ6UBMNM73K","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4KJ6UBMNM73KZWZV","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4KJ6UBMN","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:24f008eb7f27b697d697cf463033854c0601cd811d9a39f77f42caff48d97e2f","target":"graph","created_at":"2026-05-18T00:24:15Z","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 study the power spectrum of quasi-single field inflation where strong coupling is considered. The contribution from the massive propagator can be divided into local and non-local contributions. The local one is the leading contribution and is power-law suppressed as a function of mass, while the non-local contribution is exponentially suppressed in the large mass limit. For the local contribution, it is possible to use the effective field theory approach to study the power spectrum in the strongly coupled region of the parameter space. For the non-local contribution, we developed a partial ","authors_text":"Aditya Varna Iyer, Shi Pi, Siyi Zhou, Yi Wang, Ziwei Wang","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-10-09T12:23:54Z","title":"Strongly Coupled Quasi-Single Field Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.03054","kind":"arxiv","version":2},"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:e6d7dd7ef8a70c6cbe0e397a686b8b2f8531f5943d03b70e7d6f902e894775cd","target":"record","created_at":"2026-05-18T00:24:15Z","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":"0a2c8493f98cf8f528cdb5693961af4b5df8121eb8e73606cb469853ac7a1427","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-10-09T12:23:54Z","title_canon_sha256":"b71ac6f92537eca48be42f6091058adf1b81b521583fe2747e2da87d743e8c97"},"schema_version":"1.0","source":{"id":"1710.03054","kind":"arxiv","version":2}},"canonical_sha256":"e293ea058d67f6acdb35b2679f37240838d401f42e4c964dfd1e04c85548e704","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e293ea058d67f6acdb35b2679f37240838d401f42e4c964dfd1e04c85548e704","first_computed_at":"2026-05-18T00:24:15.949583Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:15.949583Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UlITjOEmvpsUUKsmmiqC7XHJhbAXxt4jsVm1GTtFU5pMmgAacbOP8iQV/GDP5/bASP9GN/OEzCH2IVEHM79nDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:15.950271Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.03054","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6d7dd7ef8a70c6cbe0e397a686b8b2f8531f5943d03b70e7d6f902e894775cd","sha256:24f008eb7f27b697d697cf463033854c0601cd811d9a39f77f42caff48d97e2f"],"state_sha256":"f6e48df6fe8c69b2c10fdccaf81f7487f71e932f801dbabe2474aefd359461e3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Er3G6GRag5zVsvUL1vncgE3EBgtWPSvjp6AY1LNzgKmqXHKo6CTjKddgTbI4yFNGDRjFCUHWNOoJNCY3P8LECg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T01:39:32.889820Z","bundle_sha256":"a46094bf2c1385d7382bfc93a14ee689be3613f9decfca88236b8a28f30b9feb"}}