{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:RVAP4VSVFTFXFI72LCWX3VE4PB","short_pith_number":"pith:RVAP4VSV","canonical_record":{"source":{"id":"2209.02545","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-06T14:52:37Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"c243fca4fcc50f55732879e573900fa82ad1b81d87421194190f623f88b1062a","abstract_canon_sha256":"06f34a1adf7456b6be249490a761ac5fd88c2808f04a54195ae7f0e84af60e43"},"schema_version":"1.0"},"canonical_sha256":"8d40fe56552ccb72a3fa58ad7dd49c78426e061aeea5d6c370a15c6d17f34e2b","source":{"kind":"arxiv","id":"2209.02545","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.02545","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"arxiv_version","alias_value":"2209.02545v2","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.02545","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"pith_short_12","alias_value":"RVAP4VSVFTFX","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"RVAP4VSVFTFXFI72","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"RVAP4VSV","created_at":"2026-07-05T05:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:RVAP4VSVFTFXFI72LCWX3VE4PB","target":"record","payload":{"canonical_record":{"source":{"id":"2209.02545","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-06T14:52:37Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"c243fca4fcc50f55732879e573900fa82ad1b81d87421194190f623f88b1062a","abstract_canon_sha256":"06f34a1adf7456b6be249490a761ac5fd88c2808f04a54195ae7f0e84af60e43"},"schema_version":"1.0"},"canonical_sha256":"8d40fe56552ccb72a3fa58ad7dd49c78426e061aeea5d6c370a15c6d17f34e2b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:30:12.360404Z","signature_b64":"9ty6QvGtcXmOi8H4YopJDbycpqFkbg/7SZRrdZo9mBRlznXx+zehemaLU7hl7AIi+K6G+Y0Av9nhM9/7T7w0BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d40fe56552ccb72a3fa58ad7dd49c78426e061aeea5d6c370a15c6d17f34e2b","last_reissued_at":"2026-07-05T05:30:12.359964Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:30:12.359964Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.02545","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":"2026-07-05T05:30:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UTUY1cLhBE24/Z5eozEMBlSzjK/stCenCCP+QbASyD5mVh1Zv3C0P16vEYJHV3vlKRfckhVe9qEdnRVolf9mBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T00:24:50.669013Z"},"content_sha256":"02bf22d3b28bb5ccb12df1801daedc287d1c2226ec8f7a23e2c639eb46ee1b42","schema_version":"1.0","event_id":"sha256:02bf22d3b28bb5ccb12df1801daedc287d1c2226ec8f7a23e2c639eb46ee1b42"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:RVAP4VSVFTFXFI72LCWX3VE4PB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Second-order stochastic theory for self-interacting scalar fields in de Sitter spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Archie Cable, Arttu Rajantie","submitted_at":"2022-09-06T14:52:37Z","abstract_excerpt":"We introduce a second-order stochastic effective theory for light scalar fields in de Sitter spacetime, extending the validity of the stochastic approach beyond the massless limit and demonstrating how it can be used to compute long-distance correlation functions non-perturbatively. The parameters of the second-order stochastic theory are determined from quantum field theory through a perturbative calculation, which is valid if the self-interaction parameter $\\lambda$ satisfies $\\lambda\\ll m^2/H^2$, where $m$ is the scalar and $H$ is the Hubble rate. Therefore it allows stronger self-interacti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.02545","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2209.02545/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":"2026-07-05T05:30:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FyFFfCDIBHc+qnWQwc9MD9nufJCceyQ6uA7gLFjcQ1Jdd9ZVnp2FWioWvkbBrkH6tbyNMKkTnjWPIOdmOoyAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T00:24:50.669526Z"},"content_sha256":"3976f7b498de55ef86750e1c4040e05ef725ff5dbc7ab059e8c3af05df66f809","schema_version":"1.0","event_id":"sha256:3976f7b498de55ef86750e1c4040e05ef725ff5dbc7ab059e8c3af05df66f809"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RVAP4VSVFTFXFI72LCWX3VE4PB/bundle.json","state_url":"https://pith.science/pith/RVAP4VSVFTFXFI72LCWX3VE4PB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RVAP4VSVFTFXFI72LCWX3VE4PB/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":"2026-08-23T00:24:50Z","links":{"resolver":"https://pith.science/pith/RVAP4VSVFTFXFI72LCWX3VE4PB","bundle":"https://pith.science/pith/RVAP4VSVFTFXFI72LCWX3VE4PB/bundle.json","state":"https://pith.science/pith/RVAP4VSVFTFXFI72LCWX3VE4PB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RVAP4VSVFTFXFI72LCWX3VE4PB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:RVAP4VSVFTFXFI72LCWX3VE4PB","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":"06f34a1adf7456b6be249490a761ac5fd88c2808f04a54195ae7f0e84af60e43","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-06T14:52:37Z","title_canon_sha256":"c243fca4fcc50f55732879e573900fa82ad1b81d87421194190f623f88b1062a"},"schema_version":"1.0","source":{"id":"2209.02545","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.02545","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"arxiv_version","alias_value":"2209.02545v2","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.02545","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"pith_short_12","alias_value":"RVAP4VSVFTFX","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"RVAP4VSVFTFXFI72","created_at":"2026-07-05T05:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"RVAP4VSV","created_at":"2026-07-05T05:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:3976f7b498de55ef86750e1c4040e05ef725ff5dbc7ab059e8c3af05df66f809","target":"graph","created_at":"2026-07-05T05:30:12Z","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/2209.02545/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a second-order stochastic effective theory for light scalar fields in de Sitter spacetime, extending the validity of the stochastic approach beyond the massless limit and demonstrating how it can be used to compute long-distance correlation functions non-perturbatively. The parameters of the second-order stochastic theory are determined from quantum field theory through a perturbative calculation, which is valid if the self-interaction parameter $\\lambda$ satisfies $\\lambda\\ll m^2/H^2$, where $m$ is the scalar and $H$ is the Hubble rate. Therefore it allows stronger self-interacti","authors_text":"Archie Cable, Arttu Rajantie","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-06T14:52:37Z","title":"Second-order stochastic theory for self-interacting scalar fields in de Sitter spacetime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.02545","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":"sha256:02bf22d3b28bb5ccb12df1801daedc287d1c2226ec8f7a23e2c639eb46ee1b42","target":"record","created_at":"2026-07-05T05:30:12Z","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":"06f34a1adf7456b6be249490a761ac5fd88c2808f04a54195ae7f0e84af60e43","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-09-06T14:52:37Z","title_canon_sha256":"c243fca4fcc50f55732879e573900fa82ad1b81d87421194190f623f88b1062a"},"schema_version":"1.0","source":{"id":"2209.02545","kind":"arxiv","version":2}},"canonical_sha256":"8d40fe56552ccb72a3fa58ad7dd49c78426e061aeea5d6c370a15c6d17f34e2b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d40fe56552ccb72a3fa58ad7dd49c78426e061aeea5d6c370a15c6d17f34e2b","first_computed_at":"2026-07-05T05:30:12.359964Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:30:12.359964Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9ty6QvGtcXmOi8H4YopJDbycpqFkbg/7SZRrdZo9mBRlznXx+zehemaLU7hl7AIi+K6G+Y0Av9nhM9/7T7w0BA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:30:12.360404Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.02545","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02bf22d3b28bb5ccb12df1801daedc287d1c2226ec8f7a23e2c639eb46ee1b42","sha256:3976f7b498de55ef86750e1c4040e05ef725ff5dbc7ab059e8c3af05df66f809"],"state_sha256":"02d9b21f37dbf8dc8c123a4ef7d95a44ab8b25ce55e7c3a121779091ee5b7a9d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rG/iIKqBq2cYgRzVn7nsW6ZkXmgWj6ln27TkDmak7ox80RPuuBEw6v1tVzjjJvO0hNu2Y7tV11ZLcX8pCvIyAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T00:24:50.673798Z","bundle_sha256":"744c8e8817d3a5404d08b343e24b20bb645160d06f5ae197e0137fdded2aecf7"}}