{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:C56OQA3MPMJKVV2VVHZ3HMJKL6","short_pith_number":"pith:C56OQA3M","canonical_record":{"source":{"id":"1405.0159","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-05-01T13:55:23Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"c95317790f72c4613ab4d8afce5688b0ada02352775f5ffeb9edb355fc641fa6","abstract_canon_sha256":"7a555bf9b4dfb9bae34af0158d0302316a3ea1b6472de56a64bf1913e140b63f"},"schema_version":"1.0"},"canonical_sha256":"177ce8036c7b12aad755a9f3b3b12a5fb83918caa5ada0bd66efbcdd12f8674e","source":{"kind":"arxiv","id":"1405.0159","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.0159","created_at":"2026-05-18T01:43:21Z"},{"alias_kind":"arxiv_version","alias_value":"1405.0159v2","created_at":"2026-05-18T01:43:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.0159","created_at":"2026-05-18T01:43:21Z"},{"alias_kind":"pith_short_12","alias_value":"C56OQA3MPMJK","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C56OQA3MPMJKVV2V","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C56OQA3M","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:C56OQA3MPMJKVV2VVHZ3HMJKL6","target":"record","payload":{"canonical_record":{"source":{"id":"1405.0159","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-05-01T13:55:23Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"c95317790f72c4613ab4d8afce5688b0ada02352775f5ffeb9edb355fc641fa6","abstract_canon_sha256":"7a555bf9b4dfb9bae34af0158d0302316a3ea1b6472de56a64bf1913e140b63f"},"schema_version":"1.0"},"canonical_sha256":"177ce8036c7b12aad755a9f3b3b12a5fb83918caa5ada0bd66efbcdd12f8674e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:21.058518Z","signature_b64":"pW0zHWfqpUs1Hd+F0+YOQkWGsZlHiUqk+y01GpBJqUHj/70M9ts2nyBLAhK7zNGJkOoe9PKb41BE44uvGSx7CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"177ce8036c7b12aad755a9f3b3b12a5fb83918caa5ada0bd66efbcdd12f8674e","last_reissued_at":"2026-05-18T01:43:21.057952Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:21.057952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.0159","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":"2026-05-18T01:43:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gYloIXaAU1GY3UA+7xbICBcH47gXBMvCV7FZgROT47gCADi+d26XP13PinOQqdpQeEkf39NZwHuh/lXPVnp5BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:29:01.734099Z"},"content_sha256":"cfc03c49ffa44acdf516e921e871a256519b2d44c5d24032e1f76a61fb9ad51e","schema_version":"1.0","event_id":"sha256:cfc03c49ffa44acdf516e921e871a256519b2d44c5d24032e1f76a61fb9ad51e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:C56OQA3MPMJKVV2VVHZ3HMJKL6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scale-dependent hemispherical asymmetry from general initial state during inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Hassan Firouzjahi, Jinn-Ouk Gong, Mohammad Hossein Namjoo","submitted_at":"2014-05-01T13:55:23Z","abstract_excerpt":"We consider a general initial state for inflation as the mechanism for generating scale-dependent hemispherical asymmetry. An observable scale-dependent non-Gaussianity is generated that leads to observable hemispherical asymmetry from the super-horizon long mode modulation. We show that the amplitude of dipole asymmetry falls off exponentially on small angular scales which can address the absence of dipole asymmetry at these scales.In addition, depending on the nature of non-vaccum initial state, the amplitude of the dipole asymmetry has oscillatory features which can be detected in a careful"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.0159","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":"2026-05-18T01:43:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qkjZlourx3AvkGDCfqjm0dhoBwZgUOv3BbMPtKISvTVM1o+zTHzNavu1iVrugOOKVRVVIQ/DAKtfnVCTOr0rCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:29:01.734756Z"},"content_sha256":"1ca5aaff1bc9a605f23414d358be048fc5e354d18fff43dcc4f89fe62d1c16a0","schema_version":"1.0","event_id":"sha256:1ca5aaff1bc9a605f23414d358be048fc5e354d18fff43dcc4f89fe62d1c16a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6/bundle.json","state_url":"https://pith.science/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6/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":"2026-06-06T19:29:01Z","links":{"resolver":"https://pith.science/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6","bundle":"https://pith.science/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6/bundle.json","state":"https://pith.science/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C56OQA3MPMJKVV2VVHZ3HMJKL6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:C56OQA3MPMJKVV2VVHZ3HMJKL6","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":"7a555bf9b4dfb9bae34af0158d0302316a3ea1b6472de56a64bf1913e140b63f","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-05-01T13:55:23Z","title_canon_sha256":"c95317790f72c4613ab4d8afce5688b0ada02352775f5ffeb9edb355fc641fa6"},"schema_version":"1.0","source":{"id":"1405.0159","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.0159","created_at":"2026-05-18T01:43:21Z"},{"alias_kind":"arxiv_version","alias_value":"1405.0159v2","created_at":"2026-05-18T01:43:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.0159","created_at":"2026-05-18T01:43:21Z"},{"alias_kind":"pith_short_12","alias_value":"C56OQA3MPMJK","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C56OQA3MPMJKVV2V","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C56OQA3M","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:1ca5aaff1bc9a605f23414d358be048fc5e354d18fff43dcc4f89fe62d1c16a0","target":"graph","created_at":"2026-05-18T01:43:21Z","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 consider a general initial state for inflation as the mechanism for generating scale-dependent hemispherical asymmetry. An observable scale-dependent non-Gaussianity is generated that leads to observable hemispherical asymmetry from the super-horizon long mode modulation. We show that the amplitude of dipole asymmetry falls off exponentially on small angular scales which can address the absence of dipole asymmetry at these scales.In addition, depending on the nature of non-vaccum initial state, the amplitude of the dipole asymmetry has oscillatory features which can be detected in a careful","authors_text":"Hassan Firouzjahi, Jinn-Ouk Gong, Mohammad Hossein Namjoo","cross_cats":["gr-qc","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-05-01T13:55:23Z","title":"Scale-dependent hemispherical asymmetry from general initial state during inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.0159","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:cfc03c49ffa44acdf516e921e871a256519b2d44c5d24032e1f76a61fb9ad51e","target":"record","created_at":"2026-05-18T01:43:21Z","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":"7a555bf9b4dfb9bae34af0158d0302316a3ea1b6472de56a64bf1913e140b63f","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-05-01T13:55:23Z","title_canon_sha256":"c95317790f72c4613ab4d8afce5688b0ada02352775f5ffeb9edb355fc641fa6"},"schema_version":"1.0","source":{"id":"1405.0159","kind":"arxiv","version":2}},"canonical_sha256":"177ce8036c7b12aad755a9f3b3b12a5fb83918caa5ada0bd66efbcdd12f8674e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"177ce8036c7b12aad755a9f3b3b12a5fb83918caa5ada0bd66efbcdd12f8674e","first_computed_at":"2026-05-18T01:43:21.057952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:21.057952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pW0zHWfqpUs1Hd+F0+YOQkWGsZlHiUqk+y01GpBJqUHj/70M9ts2nyBLAhK7zNGJkOoe9PKb41BE44uvGSx7CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:21.058518Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.0159","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cfc03c49ffa44acdf516e921e871a256519b2d44c5d24032e1f76a61fb9ad51e","sha256:1ca5aaff1bc9a605f23414d358be048fc5e354d18fff43dcc4f89fe62d1c16a0"],"state_sha256":"8a068c10bdbe44114dae32bf3f8f75503116070fb31134b9dc33b84ccb874bea"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dbecu7QF9wuyxp/2eSEg3kLTgKd2HLTRbWydMVa7JtK9PO8xepjN2qK98sl9EhM3p5pikaeZW1Sdol8/W8lIAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T19:29:01.737657Z","bundle_sha256":"901b89c102b2625499e0ff132adb543472a3543a5be5a63e116ef6c5d3183f93"}}