{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:T76NYOPHFGZ2U73YYTN4PT3TZX","short_pith_number":"pith:T76NYOPH","canonical_record":{"source":{"id":"1706.05379","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-06-16T18:00:00Z","cross_cats_sorted":["astro-ph.HE","hep-th"],"title_canon_sha256":"fe595b4d33ab2b88e3e8ff833db14c208702a6a90b6410473141cd0d2d1dfb42","abstract_canon_sha256":"24f19c651960367369a39ee37119f82a2a716c5b03bf15331c0ac8ead47d51db"},"schema_version":"1.0"},"canonical_sha256":"9ffcdc39e729b3aa7f78c4dbc7cf73cdc6bd707a974764efa24c26f24baf4ca7","source":{"kind":"arxiv","id":"1706.05379","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.05379","created_at":"2026-05-18T00:24:10Z"},{"alias_kind":"arxiv_version","alias_value":"1706.05379v3","created_at":"2026-05-18T00:24:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.05379","created_at":"2026-05-18T00:24:10Z"},{"alias_kind":"pith_short_12","alias_value":"T76NYOPHFGZ2","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T76NYOPHFGZ2U73Y","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T76NYOPH","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:T76NYOPHFGZ2U73YYTN4PT3TZX","target":"record","payload":{"canonical_record":{"source":{"id":"1706.05379","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-06-16T18:00:00Z","cross_cats_sorted":["astro-ph.HE","hep-th"],"title_canon_sha256":"fe595b4d33ab2b88e3e8ff833db14c208702a6a90b6410473141cd0d2d1dfb42","abstract_canon_sha256":"24f19c651960367369a39ee37119f82a2a716c5b03bf15331c0ac8ead47d51db"},"schema_version":"1.0"},"canonical_sha256":"9ffcdc39e729b3aa7f78c4dbc7cf73cdc6bd707a974764efa24c26f24baf4ca7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:10.140528Z","signature_b64":"cX0mp5ury+3bAlARmJ/F+WI+BY3mg2SDNb5P9RCM4cmdkIjuMXRqwwvH9AayM746N3kipy/RJ6XWeSOzb2jwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ffcdc39e729b3aa7f78c4dbc7cf73cdc6bd707a974764efa24c26f24baf4ca7","last_reissued_at":"2026-05-18T00:24:10.139749Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:10.139749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.05379","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ko7W75+NIKUvvI7L7VoWJj6o/GZGbMz8b6pdZKjW5W/+QKknXb4Orusc0uDA/G3ytWDtldRN2c3LUFD5XBeABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:43:39.645147Z"},"content_sha256":"fd7c3f220f2a74b2a115162db84959ca8afed129ea9719f3ec3c6537bb6d85ed","schema_version":"1.0","event_id":"sha256:fd7c3f220f2a74b2a115162db84959ca8afed129ea9719f3ec3c6537bb6d85ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:T76NYOPHFGZ2U73YYTN4PT3TZX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stellar equilibrium in semiclassical gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-th"],"primary_cat":"gr-qc","authors_text":"Ra\\'ul Carballo-Rubio","submitted_at":"2017-06-16T18:00:00Z","abstract_excerpt":"The phenomenon of quantum vacuum polarization in the presence of a gravitational field is well understood and is expected to have a physical reality, but studies of its back-reaction on the dynamics of spacetime are practically non-existent outside the specific context of homogeneous cosmologies. Building on previous results of quantum field theory in curved spacetimes, in this letter we first derive the semiclassical equations of stellar equilibrium in the s-wave Polyakov approximation. It is highlighted that incorporating the polarization of the quantum vacuum leads to a generalization of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.05379","kind":"arxiv","version":3},"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":"2026-05-18T00:24:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ML23NLAiTUhqozSkjJq8CBoIewDpRw/cvJxNUf6jCSsM01wIFBPYu90fnJTQYWLa2rbyNDXI8oVb22t4E1c4DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:43:39.645826Z"},"content_sha256":"c1624a40d057ad1bf1112cd4b08721e74933c3c21d2fc0e67584a382cdb871fe","schema_version":"1.0","event_id":"sha256:c1624a40d057ad1bf1112cd4b08721e74933c3c21d2fc0e67584a382cdb871fe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T76NYOPHFGZ2U73YYTN4PT3TZX/bundle.json","state_url":"https://pith.science/pith/T76NYOPHFGZ2U73YYTN4PT3TZX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T76NYOPHFGZ2U73YYTN4PT3TZX/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":"2026-05-27T22:43:39Z","links":{"resolver":"https://pith.science/pith/T76NYOPHFGZ2U73YYTN4PT3TZX","bundle":"https://pith.science/pith/T76NYOPHFGZ2U73YYTN4PT3TZX/bundle.json","state":"https://pith.science/pith/T76NYOPHFGZ2U73YYTN4PT3TZX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T76NYOPHFGZ2U73YYTN4PT3TZX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:T76NYOPHFGZ2U73YYTN4PT3TZX","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":"24f19c651960367369a39ee37119f82a2a716c5b03bf15331c0ac8ead47d51db","cross_cats_sorted":["astro-ph.HE","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-06-16T18:00:00Z","title_canon_sha256":"fe595b4d33ab2b88e3e8ff833db14c208702a6a90b6410473141cd0d2d1dfb42"},"schema_version":"1.0","source":{"id":"1706.05379","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.05379","created_at":"2026-05-18T00:24:10Z"},{"alias_kind":"arxiv_version","alias_value":"1706.05379v3","created_at":"2026-05-18T00:24:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.05379","created_at":"2026-05-18T00:24:10Z"},{"alias_kind":"pith_short_12","alias_value":"T76NYOPHFGZ2","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T76NYOPHFGZ2U73Y","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T76NYOPH","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:c1624a40d057ad1bf1112cd4b08721e74933c3c21d2fc0e67584a382cdb871fe","target":"graph","created_at":"2026-05-18T00:24:10Z","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":"The phenomenon of quantum vacuum polarization in the presence of a gravitational field is well understood and is expected to have a physical reality, but studies of its back-reaction on the dynamics of spacetime are practically non-existent outside the specific context of homogeneous cosmologies. Building on previous results of quantum field theory in curved spacetimes, in this letter we first derive the semiclassical equations of stellar equilibrium in the s-wave Polyakov approximation. It is highlighted that incorporating the polarization of the quantum vacuum leads to a generalization of th","authors_text":"Ra\\'ul Carballo-Rubio","cross_cats":["astro-ph.HE","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-06-16T18:00:00Z","title":"Stellar equilibrium in semiclassical gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.05379","kind":"arxiv","version":3},"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:fd7c3f220f2a74b2a115162db84959ca8afed129ea9719f3ec3c6537bb6d85ed","target":"record","created_at":"2026-05-18T00:24:10Z","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":"24f19c651960367369a39ee37119f82a2a716c5b03bf15331c0ac8ead47d51db","cross_cats_sorted":["astro-ph.HE","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-06-16T18:00:00Z","title_canon_sha256":"fe595b4d33ab2b88e3e8ff833db14c208702a6a90b6410473141cd0d2d1dfb42"},"schema_version":"1.0","source":{"id":"1706.05379","kind":"arxiv","version":3}},"canonical_sha256":"9ffcdc39e729b3aa7f78c4dbc7cf73cdc6bd707a974764efa24c26f24baf4ca7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ffcdc39e729b3aa7f78c4dbc7cf73cdc6bd707a974764efa24c26f24baf4ca7","first_computed_at":"2026-05-18T00:24:10.139749Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:10.139749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cX0mp5ury+3bAlARmJ/F+WI+BY3mg2SDNb5P9RCM4cmdkIjuMXRqwwvH9AayM746N3kipy/RJ6XWeSOzb2jwCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:10.140528Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.05379","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd7c3f220f2a74b2a115162db84959ca8afed129ea9719f3ec3c6537bb6d85ed","sha256:c1624a40d057ad1bf1112cd4b08721e74933c3c21d2fc0e67584a382cdb871fe"],"state_sha256":"276c137670265b84345f07744a58d6a798db0bfe3947471023547bd49180854e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aMqdJYHicFWcEYMMLBggWbJci5zSXtg9oTQ7YrLmN2K6lVgG4FFmMHaJg8ml9a+lLfv4hcB47L3TyhK8UzxvBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T22:43:39.649151Z","bundle_sha256":"12732d9c6b18031009bcf14ae121b9549fa2fa7b36c6ac1447f95edcc593f2a9"}}