{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:5QO7JXMQYTKEDYIWQUZ7LDIYE5","short_pith_number":"pith:5QO7JXMQ","canonical_record":{"source":{"id":"1903.12573","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-03-29T15:32:18Z","cross_cats_sorted":[],"title_canon_sha256":"3c7f3f7cd02bfa51667400b16678199c7c7a8f3539145c45a39bca608842ace2","abstract_canon_sha256":"244b2a86fea4367da3a5db8e39a748c2c4006739e77dae7b80663965c28a2478"},"schema_version":"1.0"},"canonical_sha256":"ec1df4dd90c4d441e1168533f58d18277d6a0250e23fa842f41b585b18f16840","source":{"kind":"arxiv","id":"1903.12573","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.12573","created_at":"2026-05-17T23:49:53Z"},{"alias_kind":"arxiv_version","alias_value":"1903.12573v1","created_at":"2026-05-17T23:49:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.12573","created_at":"2026-05-17T23:49:53Z"},{"alias_kind":"pith_short_12","alias_value":"5QO7JXMQYTKE","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"5QO7JXMQYTKEDYIW","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"5QO7JXMQ","created_at":"2026-05-18T12:33:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:5QO7JXMQYTKEDYIWQUZ7LDIYE5","target":"record","payload":{"canonical_record":{"source":{"id":"1903.12573","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-03-29T15:32:18Z","cross_cats_sorted":[],"title_canon_sha256":"3c7f3f7cd02bfa51667400b16678199c7c7a8f3539145c45a39bca608842ace2","abstract_canon_sha256":"244b2a86fea4367da3a5db8e39a748c2c4006739e77dae7b80663965c28a2478"},"schema_version":"1.0"},"canonical_sha256":"ec1df4dd90c4d441e1168533f58d18277d6a0250e23fa842f41b585b18f16840","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:53.685820Z","signature_b64":"uO6ThtHIX6ugdh271OTCOQqBsoWssWU54QojXej2jUbAAodz+DJAOxL/bZ+RciTvUimuOcigfNTksyN9VqmrBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec1df4dd90c4d441e1168533f58d18277d6a0250e23fa842f41b585b18f16840","last_reissued_at":"2026-05-17T23:49:53.685457Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:53.685457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.12573","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":"2026-05-17T23:49:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"prqz72IdbhvcZdk+Bp2nTm39fj/Y3OfmjFsjx0GEaGBZXN1TbmQIeT4Yhx1s+glgH630LibJgW3O3eVvfmH5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T18:47:54.779274Z"},"content_sha256":"284ea8743d845a6abbafd5dfe1b1bdab6d56f0160f1b603fe21800b3ec2fe8f6","schema_version":"1.0","event_id":"sha256:284ea8743d845a6abbafd5dfe1b1bdab6d56f0160f1b603fe21800b3ec2fe8f6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:5QO7JXMQYTKEDYIWQUZ7LDIYE5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Primordial Gravitational Waves in the Cosmic Bubble Chamber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"J\\\"urg Diemand, Prasenjit Saha, Raymond Ang\\'elil","submitted_at":"2019-03-29T15:32:18Z","abstract_excerpt":"We explore the effect of relic gravitational waves on the primordial phase change from the quark-gluon plasma into the low density hadron gas that occurred approximately $10^{-5}$s after the beginning. We show that the gravitational wave, through doing work on the fluid, modulates the local volumes, causing a pressure modulation which either suppresses or boosts the bubble cavitation rate. The boosted rate is significant, implying that the phase transition could have occurred earlier than if this interaction is not considered."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.12573","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":"2026-05-17T23:49:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qpqAVY/R1Xqpb4yFL2XVURB5DWVGD6y1iuAl68oP60Js65pKTLS4QP5ybwJudVMERtZ1YjVTFhxKTeaqCnzzBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T18:47:54.779678Z"},"content_sha256":"d939ffdb2a476ddd505d4e736956dcd4ab43bfc7ff822626dcf017763a3656c6","schema_version":"1.0","event_id":"sha256:d939ffdb2a476ddd505d4e736956dcd4ab43bfc7ff822626dcf017763a3656c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5/bundle.json","state_url":"https://pith.science/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5/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":"2026-06-08T18:47:54Z","links":{"resolver":"https://pith.science/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5","bundle":"https://pith.science/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5/bundle.json","state":"https://pith.science/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5QO7JXMQYTKEDYIWQUZ7LDIYE5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:5QO7JXMQYTKEDYIWQUZ7LDIYE5","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":"244b2a86fea4367da3a5db8e39a748c2c4006739e77dae7b80663965c28a2478","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-03-29T15:32:18Z","title_canon_sha256":"3c7f3f7cd02bfa51667400b16678199c7c7a8f3539145c45a39bca608842ace2"},"schema_version":"1.0","source":{"id":"1903.12573","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.12573","created_at":"2026-05-17T23:49:53Z"},{"alias_kind":"arxiv_version","alias_value":"1903.12573v1","created_at":"2026-05-17T23:49:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.12573","created_at":"2026-05-17T23:49:53Z"},{"alias_kind":"pith_short_12","alias_value":"5QO7JXMQYTKE","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"5QO7JXMQYTKEDYIW","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"5QO7JXMQ","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:d939ffdb2a476ddd505d4e736956dcd4ab43bfc7ff822626dcf017763a3656c6","target":"graph","created_at":"2026-05-17T23:49:53Z","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 explore the effect of relic gravitational waves on the primordial phase change from the quark-gluon plasma into the low density hadron gas that occurred approximately $10^{-5}$s after the beginning. We show that the gravitational wave, through doing work on the fluid, modulates the local volumes, causing a pressure modulation which either suppresses or boosts the bubble cavitation rate. The boosted rate is significant, implying that the phase transition could have occurred earlier than if this interaction is not considered.","authors_text":"J\\\"urg Diemand, Prasenjit Saha, Raymond Ang\\'elil","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-03-29T15:32:18Z","title":"Primordial Gravitational Waves in the Cosmic Bubble Chamber"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.12573","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":"sha256:284ea8743d845a6abbafd5dfe1b1bdab6d56f0160f1b603fe21800b3ec2fe8f6","target":"record","created_at":"2026-05-17T23:49:53Z","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":"244b2a86fea4367da3a5db8e39a748c2c4006739e77dae7b80663965c28a2478","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-03-29T15:32:18Z","title_canon_sha256":"3c7f3f7cd02bfa51667400b16678199c7c7a8f3539145c45a39bca608842ace2"},"schema_version":"1.0","source":{"id":"1903.12573","kind":"arxiv","version":1}},"canonical_sha256":"ec1df4dd90c4d441e1168533f58d18277d6a0250e23fa842f41b585b18f16840","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec1df4dd90c4d441e1168533f58d18277d6a0250e23fa842f41b585b18f16840","first_computed_at":"2026-05-17T23:49:53.685457Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:49:53.685457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uO6ThtHIX6ugdh271OTCOQqBsoWssWU54QojXej2jUbAAodz+DJAOxL/bZ+RciTvUimuOcigfNTksyN9VqmrBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:49:53.685820Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.12573","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:284ea8743d845a6abbafd5dfe1b1bdab6d56f0160f1b603fe21800b3ec2fe8f6","sha256:d939ffdb2a476ddd505d4e736956dcd4ab43bfc7ff822626dcf017763a3656c6"],"state_sha256":"2f5d6ffb66d8c224a60f1049cdbd21666be14a42238acf54b664db27878d06ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8+HzXCXzPD6OvudQNd1XSkSAfxmDCu8RaXD8A6EygGyMgqR/CYJ8b33dNUuGtIbNxFWYUH/onpd20bmMX3ekAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T18:47:54.782149Z","bundle_sha256":"bda235f2ce9b54fe598c86de7c592eda85bef928bea3f0c922766a3ca616a08a"}}