{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:XO6NGZPAB3N3SKK2Y7MS2K7LAF","short_pith_number":"pith:XO6NGZPA","canonical_record":{"source":{"id":"1102.0560","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-02T21:00:04Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"8e5a6f7e53961b6eee1641ffe6b7f9706e998a9595a7677f81ead48d110ac90c","abstract_canon_sha256":"bcb9bc927f76694ce65a6969ba6c5fedd9efec69936721844313d090a3ecbbb4"},"schema_version":"1.0"},"canonical_sha256":"bbbcd365e00edbb9295ac7d92d2beb014a43b0e77a168cb455c28aaa702d9385","source":{"kind":"arxiv","id":"1102.0560","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.0560","created_at":"2026-05-18T02:03:17Z"},{"alias_kind":"arxiv_version","alias_value":"1102.0560v4","created_at":"2026-05-18T02:03:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.0560","created_at":"2026-05-18T02:03:17Z"},{"alias_kind":"pith_short_12","alias_value":"XO6NGZPAB3N3","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"XO6NGZPAB3N3SKK2","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"XO6NGZPA","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:XO6NGZPAB3N3SKK2Y7MS2K7LAF","target":"record","payload":{"canonical_record":{"source":{"id":"1102.0560","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-02T21:00:04Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"8e5a6f7e53961b6eee1641ffe6b7f9706e998a9595a7677f81ead48d110ac90c","abstract_canon_sha256":"bcb9bc927f76694ce65a6969ba6c5fedd9efec69936721844313d090a3ecbbb4"},"schema_version":"1.0"},"canonical_sha256":"bbbcd365e00edbb9295ac7d92d2beb014a43b0e77a168cb455c28aaa702d9385","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:17.379190Z","signature_b64":"yWYxgr0Wix7TmC3k7mI52vtVVpxzCgittReJzvxmIg8oV/Wgela2L4hUAj5fPpCn5ctNklribXY5/emhdz4iAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbbcd365e00edbb9295ac7d92d2beb014a43b0e77a168cb455c28aaa702d9385","last_reissued_at":"2026-05-18T02:03:17.378492Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:17.378492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.0560","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:03:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KXeAWRnxvyAwUQZrUatOKllFfH2PQYxq1gc7Z5NvdOEoWCx9Z2yRRUHmdUhNohKsFcVwkyNFW4yeGKSjdBUGCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T21:05:27.427041Z"},"content_sha256":"0b14d19759f5758ddf9fdd322c8356b941c6762d853ea4836d78ea4cf6c57755","schema_version":"1.0","event_id":"sha256:0b14d19759f5758ddf9fdd322c8356b941c6762d853ea4836d78ea4cf6c57755"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:XO6NGZPAB3N3SKK2Y7MS2K7LAF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inflationary Correlation Functions without Infrared Divergences","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Arthur Hebecker, Gianmassimo Tasinato, Mischa Gerstenlauer","submitted_at":"2011-02-02T21:00:04Z","abstract_excerpt":"Inflationary correlation functions are potentially affected by infrared divergences. For example, the two-point correlator of curvature perturbation at momentum k receives corrections ~ln(kL), where L is the size of the region in which the measurement is performed. We define infrared-safe correlation functions which have no sensitivity to the size L of the box used for the observation. The conventional correlators with their familiar log-enhanced corrections (both from scalar and tensor long-wavelength modes) are easily recovered from our IR-safe correlation functions. Among other examples, we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.0560","kind":"arxiv","version":4},"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":"2026-05-18T02:03:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1cAfz20xiL3qd3xvtv8DEE8SA4Z3Lyr4uYlQIIf0uHVpEw2DhQPFJnqTR86DWhLlkmQzJb81WKUwAydX5agzBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T21:05:27.427715Z"},"content_sha256":"277527763292254bfd5bc9daedc7ca3bea95aa27f89fb22df3c37c931e94f1a9","schema_version":"1.0","event_id":"sha256:277527763292254bfd5bc9daedc7ca3bea95aa27f89fb22df3c37c931e94f1a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF/bundle.json","state_url":"https://pith.science/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF/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":"2026-05-22T21:05:27Z","links":{"resolver":"https://pith.science/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF","bundle":"https://pith.science/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF/bundle.json","state":"https://pith.science/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XO6NGZPAB3N3SKK2Y7MS2K7LAF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:XO6NGZPAB3N3SKK2Y7MS2K7LAF","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":"bcb9bc927f76694ce65a6969ba6c5fedd9efec69936721844313d090a3ecbbb4","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-02T21:00:04Z","title_canon_sha256":"8e5a6f7e53961b6eee1641ffe6b7f9706e998a9595a7677f81ead48d110ac90c"},"schema_version":"1.0","source":{"id":"1102.0560","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.0560","created_at":"2026-05-18T02:03:17Z"},{"alias_kind":"arxiv_version","alias_value":"1102.0560v4","created_at":"2026-05-18T02:03:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.0560","created_at":"2026-05-18T02:03:17Z"},{"alias_kind":"pith_short_12","alias_value":"XO6NGZPAB3N3","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"XO6NGZPAB3N3SKK2","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"XO6NGZPA","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:277527763292254bfd5bc9daedc7ca3bea95aa27f89fb22df3c37c931e94f1a9","target":"graph","created_at":"2026-05-18T02:03:17Z","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":"Inflationary correlation functions are potentially affected by infrared divergences. For example, the two-point correlator of curvature perturbation at momentum k receives corrections ~ln(kL), where L is the size of the region in which the measurement is performed. We define infrared-safe correlation functions which have no sensitivity to the size L of the box used for the observation. The conventional correlators with their familiar log-enhanced corrections (both from scalar and tensor long-wavelength modes) are easily recovered from our IR-safe correlation functions. Among other examples, we","authors_text":"Arthur Hebecker, Gianmassimo Tasinato, Mischa Gerstenlauer","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-02T21:00:04Z","title":"Inflationary Correlation Functions without Infrared Divergences"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.0560","kind":"arxiv","version":4},"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":"sha256:0b14d19759f5758ddf9fdd322c8356b941c6762d853ea4836d78ea4cf6c57755","target":"record","created_at":"2026-05-18T02:03:17Z","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":"bcb9bc927f76694ce65a6969ba6c5fedd9efec69936721844313d090a3ecbbb4","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-02T21:00:04Z","title_canon_sha256":"8e5a6f7e53961b6eee1641ffe6b7f9706e998a9595a7677f81ead48d110ac90c"},"schema_version":"1.0","source":{"id":"1102.0560","kind":"arxiv","version":4}},"canonical_sha256":"bbbcd365e00edbb9295ac7d92d2beb014a43b0e77a168cb455c28aaa702d9385","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbbcd365e00edbb9295ac7d92d2beb014a43b0e77a168cb455c28aaa702d9385","first_computed_at":"2026-05-18T02:03:17.378492Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:17.378492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yWYxgr0Wix7TmC3k7mI52vtVVpxzCgittReJzvxmIg8oV/Wgela2L4hUAj5fPpCn5ctNklribXY5/emhdz4iAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:17.379190Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.0560","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b14d19759f5758ddf9fdd322c8356b941c6762d853ea4836d78ea4cf6c57755","sha256:277527763292254bfd5bc9daedc7ca3bea95aa27f89fb22df3c37c931e94f1a9"],"state_sha256":"8920eca27813352688dac046ab8ef049dbf12d14d422051db8a72c0649f0227a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oN/hN1nPKb5fXw636PUPWvGvEeAoVgGpnX6004ZMQa+tuHP+rW9y2iMVASqhYi1CdCdx1WLGDEwWh7+T0ko9AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T21:05:27.432134Z","bundle_sha256":"f0b5cd872171e78b964757d97c5f8f83686d6f1bc31ca639803fcbfb65fc757e"}}