{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:6Z7U73AYO4H7H7HKZOCZEDG7LR","short_pith_number":"pith:6Z7U73AY","canonical_record":{"source":{"id":"1211.3326","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-11-14T15:09:32Z","cross_cats_sorted":[],"title_canon_sha256":"83f6b1a8ae4afdd228de10b85da53a91611fd16fe352998411655282d55b8e8d","abstract_canon_sha256":"1b7b1355901d8aab71d14439dd420b33c0a7be951235f2d7b445b85af90f5d78"},"schema_version":"1.0"},"canonical_sha256":"f67f4fec18770ff3fceacb85920cdf5c49299512c8d2daf288be2351fbf8df42","source":{"kind":"arxiv","id":"1211.3326","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.3326","created_at":"2026-05-18T01:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"1211.3326v1","created_at":"2026-05-18T01:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.3326","created_at":"2026-05-18T01:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"6Z7U73AYO4H7","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6Z7U73AYO4H7H7HK","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6Z7U73AY","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:6Z7U73AYO4H7H7HKZOCZEDG7LR","target":"record","payload":{"canonical_record":{"source":{"id":"1211.3326","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-11-14T15:09:32Z","cross_cats_sorted":[],"title_canon_sha256":"83f6b1a8ae4afdd228de10b85da53a91611fd16fe352998411655282d55b8e8d","abstract_canon_sha256":"1b7b1355901d8aab71d14439dd420b33c0a7be951235f2d7b445b85af90f5d78"},"schema_version":"1.0"},"canonical_sha256":"f67f4fec18770ff3fceacb85920cdf5c49299512c8d2daf288be2351fbf8df42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:15.696890Z","signature_b64":"Y0QLwHdMF7xCR4ZY36asgVgL0khhIGbAt4J04JOnA9C1uOIOe0ZeTtcOo4N/zq1PyOKfTAFWCI16jBBuUGJ4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f67f4fec18770ff3fceacb85920cdf5c49299512c8d2daf288be2351fbf8df42","last_reissued_at":"2026-05-18T01:53:15.696353Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:15.696353Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.3326","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:53:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bGdicXQOJpFNWJTFKfpRwteetKisSOWXdlt6WgqIzgBp/0jIgNzkwfjNlbr3kWRFBfINwy+3HPvV3NMZjpiACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:56:36.748480Z"},"content_sha256":"14b8b209cbe38dc0c3d34cf8f8e239f16f5d47497b8e7d6296038d703e0b129a","schema_version":"1.0","event_id":"sha256:14b8b209cbe38dc0c3d34cf8f8e239f16f5d47497b8e7d6296038d703e0b129a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:6Z7U73AYO4H7H7HKZOCZEDG7LR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Contributions to the nonlinear integrated Sachs-Wolfe effect: Birkinshaw-Gull effect and gravitational self-energy density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Bjoern Malte Schaefer (ARI/ZAH, Heidelberg), Philipp Merkel (ITA/ZAH","submitted_at":"2012-11-14T15:09:32Z","abstract_excerpt":"In this paper, we recompute contributions to the spectrum of the nonlinear integrated Sachs-Wolfe (iSW)/Rees-Sciama effect in a dark energy cosmology. Focusing on the moderate nonlinear regime, all dynamical fields involved are derived from the density contrast in Eulerian perturbation theory. Shape and amplitude of the resulting angular power spectrum are similar to that derived in previous work. With our purely analytical approach we identify two distinct contributions to the signal of the nonlinear iSW-effect: the change of the gravitational self-energy density of the large scale structure "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.3326","kind":"arxiv","version":1},"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":"2026-05-18T01:53:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0zyGU9i5/iIAYBa1l3QBOUHq0He9k1iekkzFJBhL7HIo8Koapf+J6Te7MfXDS523bCUd5EVUO4934LxMlbLPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:56:36.748823Z"},"content_sha256":"7764124898ff6bb3305d633fda2bdf07a434015fae7a6ed9dc66e6297a25b299","schema_version":"1.0","event_id":"sha256:7764124898ff6bb3305d633fda2bdf07a434015fae7a6ed9dc66e6297a25b299"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR/bundle.json","state_url":"https://pith.science/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR/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":"2026-06-05T12:56:36Z","links":{"resolver":"https://pith.science/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR","bundle":"https://pith.science/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR/bundle.json","state":"https://pith.science/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6Z7U73AYO4H7H7HKZOCZEDG7LR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:6Z7U73AYO4H7H7HKZOCZEDG7LR","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":"1b7b1355901d8aab71d14439dd420b33c0a7be951235f2d7b445b85af90f5d78","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-11-14T15:09:32Z","title_canon_sha256":"83f6b1a8ae4afdd228de10b85da53a91611fd16fe352998411655282d55b8e8d"},"schema_version":"1.0","source":{"id":"1211.3326","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.3326","created_at":"2026-05-18T01:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"1211.3326v1","created_at":"2026-05-18T01:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.3326","created_at":"2026-05-18T01:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"6Z7U73AYO4H7","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6Z7U73AYO4H7H7HK","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6Z7U73AY","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:7764124898ff6bb3305d633fda2bdf07a434015fae7a6ed9dc66e6297a25b299","target":"graph","created_at":"2026-05-18T01:53:15Z","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":"In this paper, we recompute contributions to the spectrum of the nonlinear integrated Sachs-Wolfe (iSW)/Rees-Sciama effect in a dark energy cosmology. Focusing on the moderate nonlinear regime, all dynamical fields involved are derived from the density contrast in Eulerian perturbation theory. Shape and amplitude of the resulting angular power spectrum are similar to that derived in previous work. With our purely analytical approach we identify two distinct contributions to the signal of the nonlinear iSW-effect: the change of the gravitational self-energy density of the large scale structure ","authors_text":"Bjoern Malte Schaefer (ARI/ZAH, Heidelberg), Philipp Merkel (ITA/ZAH","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-11-14T15:09:32Z","title":"Contributions to the nonlinear integrated Sachs-Wolfe effect: Birkinshaw-Gull effect and gravitational self-energy density"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.3326","kind":"arxiv","version":1},"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":"sha256:14b8b209cbe38dc0c3d34cf8f8e239f16f5d47497b8e7d6296038d703e0b129a","target":"record","created_at":"2026-05-18T01:53:15Z","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":"1b7b1355901d8aab71d14439dd420b33c0a7be951235f2d7b445b85af90f5d78","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-11-14T15:09:32Z","title_canon_sha256":"83f6b1a8ae4afdd228de10b85da53a91611fd16fe352998411655282d55b8e8d"},"schema_version":"1.0","source":{"id":"1211.3326","kind":"arxiv","version":1}},"canonical_sha256":"f67f4fec18770ff3fceacb85920cdf5c49299512c8d2daf288be2351fbf8df42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f67f4fec18770ff3fceacb85920cdf5c49299512c8d2daf288be2351fbf8df42","first_computed_at":"2026-05-18T01:53:15.696353Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:15.696353Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y0QLwHdMF7xCR4ZY36asgVgL0khhIGbAt4J04JOnA9C1uOIOe0ZeTtcOo4N/zq1PyOKfTAFWCI16jBBuUGJ4AA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:15.696890Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.3326","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14b8b209cbe38dc0c3d34cf8f8e239f16f5d47497b8e7d6296038d703e0b129a","sha256:7764124898ff6bb3305d633fda2bdf07a434015fae7a6ed9dc66e6297a25b299"],"state_sha256":"6fafd1bf4b00c2fe42bf3a149199dfb1e61715ade6b33eb9869f8158fe3c43fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hMAa3W1FgczAFbXx+SiqeZ22QG5fd8vVY4cs27+R/SCIa8oPNDpT1Ua0ihc0PuNvQYALofkS207bJ1QOWHzWAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:56:36.750715Z","bundle_sha256":"60fee0b08cb6444b276ec7c40d4a490aec6475dcd99bed3f03b26974f57de4a8"}}