{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:7IVU5E4LJDLTD5GCRACZORWLCZ","short_pith_number":"pith:7IVU5E4L","canonical_record":{"source":{"id":"0710.2041","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2007-10-10T15:27:45Z","cross_cats_sorted":["astro-ph","hep-th"],"title_canon_sha256":"67e1f3c2d8ca7b6f7c0fedf9bbe9f5dc7d3dafff627a121b7121422670b7606d","abstract_canon_sha256":"67f3d6719f88804d494e3adb305960450f184009901d0a334a39bf733012cfc7"},"schema_version":"1.0"},"canonical_sha256":"fa2b4e938b48d731f4c288059746cb16787fa80abf7509afbddfb2e741aa382e","source":{"kind":"arxiv","id":"0710.2041","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.2041","created_at":"2026-05-18T02:35:24Z"},{"alias_kind":"arxiv_version","alias_value":"0710.2041v3","created_at":"2026-05-18T02:35:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.2041","created_at":"2026-05-18T02:35:24Z"},{"alias_kind":"pith_short_12","alias_value":"7IVU5E4LJDLT","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"7IVU5E4LJDLTD5GC","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"7IVU5E4L","created_at":"2026-05-18T12:25:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:7IVU5E4LJDLTD5GCRACZORWLCZ","target":"record","payload":{"canonical_record":{"source":{"id":"0710.2041","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2007-10-10T15:27:45Z","cross_cats_sorted":["astro-ph","hep-th"],"title_canon_sha256":"67e1f3c2d8ca7b6f7c0fedf9bbe9f5dc7d3dafff627a121b7121422670b7606d","abstract_canon_sha256":"67f3d6719f88804d494e3adb305960450f184009901d0a334a39bf733012cfc7"},"schema_version":"1.0"},"canonical_sha256":"fa2b4e938b48d731f4c288059746cb16787fa80abf7509afbddfb2e741aa382e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:24.557147Z","signature_b64":"YrryPGFDDvlG808t651XP3gh8w9EMqNBA2uEPse0Dn6FvMW4szmAWIWronvNTITosKpwywS6fKNtkjCJO9RJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa2b4e938b48d731f4c288059746cb16787fa80abf7509afbddfb2e741aa382e","last_reissued_at":"2026-05-18T02:35:24.556568Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:24.556568Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0710.2041","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":"2026-05-18T02:35:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cZbUDMm3lg1+EmW4IWaqQ+uRX2yUkOqP8CTEDbFVxC8PAAV4bvKvaIL6TQJwbjqeab+ZAVw4fjy4jSLGMT/rAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T16:32:16.420630Z"},"content_sha256":"5b7e58f0bf765bde0a13ed31eaf69696750789ec6e38ab645092abf33573ce08","schema_version":"1.0","event_id":"sha256:5b7e58f0bf765bde0a13ed31eaf69696750789ec6e38ab645092abf33573ce08"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:7IVU5E4LJDLTD5GCRACZORWLCZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thin-shell wormholes supported by ordinary matter in Einstein--Gauss--Bonnet gravity","license":"","headline":"","cross_cats":["astro-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Claudio Simeone, Martin Richarte","submitted_at":"2007-10-10T15:27:45Z","abstract_excerpt":"The generalized Darmois--Israel formalism for Einstein--Gauss--Bonnet theory is applied to construct thin-shell Lorentzian wormholes with spherical symmetry. We calculate the energy localized on the shell, and we find that for certain values of the parameters wormholes could be supported by matter not violating the energy conditions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.2041","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":"2026-05-18T02:35:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kjrAxiCIfZo/+6R78w05nVrelrccQ4w9OpBPzRlnaoLOZ9ymzKggy3qyZ2OfeDgGEQsq6T1005R2M/FjNjHwDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T16:32:16.420971Z"},"content_sha256":"330878e472bd44d70e4a25480777d40c9009cbd5fc70bb1954e4020609baa713","schema_version":"1.0","event_id":"sha256:330878e472bd44d70e4a25480777d40c9009cbd5fc70bb1954e4020609baa713"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7IVU5E4LJDLTD5GCRACZORWLCZ/bundle.json","state_url":"https://pith.science/pith/7IVU5E4LJDLTD5GCRACZORWLCZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7IVU5E4LJDLTD5GCRACZORWLCZ/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":"2026-07-02T16:32:16Z","links":{"resolver":"https://pith.science/pith/7IVU5E4LJDLTD5GCRACZORWLCZ","bundle":"https://pith.science/pith/7IVU5E4LJDLTD5GCRACZORWLCZ/bundle.json","state":"https://pith.science/pith/7IVU5E4LJDLTD5GCRACZORWLCZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7IVU5E4LJDLTD5GCRACZORWLCZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:7IVU5E4LJDLTD5GCRACZORWLCZ","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":"67f3d6719f88804d494e3adb305960450f184009901d0a334a39bf733012cfc7","cross_cats_sorted":["astro-ph","hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"2007-10-10T15:27:45Z","title_canon_sha256":"67e1f3c2d8ca7b6f7c0fedf9bbe9f5dc7d3dafff627a121b7121422670b7606d"},"schema_version":"1.0","source":{"id":"0710.2041","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.2041","created_at":"2026-05-18T02:35:24Z"},{"alias_kind":"arxiv_version","alias_value":"0710.2041v3","created_at":"2026-05-18T02:35:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.2041","created_at":"2026-05-18T02:35:24Z"},{"alias_kind":"pith_short_12","alias_value":"7IVU5E4LJDLT","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"7IVU5E4LJDLTD5GC","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"7IVU5E4L","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:330878e472bd44d70e4a25480777d40c9009cbd5fc70bb1954e4020609baa713","target":"graph","created_at":"2026-05-18T02:35:24Z","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 generalized Darmois--Israel formalism for Einstein--Gauss--Bonnet theory is applied to construct thin-shell Lorentzian wormholes with spherical symmetry. We calculate the energy localized on the shell, and we find that for certain values of the parameters wormholes could be supported by matter not violating the energy conditions.","authors_text":"Claudio Simeone, Martin Richarte","cross_cats":["astro-ph","hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2007-10-10T15:27:45Z","title":"Thin-shell wormholes supported by ordinary matter in Einstein--Gauss--Bonnet gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.2041","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":"sha256:5b7e58f0bf765bde0a13ed31eaf69696750789ec6e38ab645092abf33573ce08","target":"record","created_at":"2026-05-18T02:35:24Z","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":"67f3d6719f88804d494e3adb305960450f184009901d0a334a39bf733012cfc7","cross_cats_sorted":["astro-ph","hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"2007-10-10T15:27:45Z","title_canon_sha256":"67e1f3c2d8ca7b6f7c0fedf9bbe9f5dc7d3dafff627a121b7121422670b7606d"},"schema_version":"1.0","source":{"id":"0710.2041","kind":"arxiv","version":3}},"canonical_sha256":"fa2b4e938b48d731f4c288059746cb16787fa80abf7509afbddfb2e741aa382e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa2b4e938b48d731f4c288059746cb16787fa80abf7509afbddfb2e741aa382e","first_computed_at":"2026-05-18T02:35:24.556568Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:35:24.556568Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YrryPGFDDvlG808t651XP3gh8w9EMqNBA2uEPse0Dn6FvMW4szmAWIWronvNTITosKpwywS6fKNtkjCJO9RJAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:35:24.557147Z","signed_message":"canonical_sha256_bytes"},"source_id":"0710.2041","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b7e58f0bf765bde0a13ed31eaf69696750789ec6e38ab645092abf33573ce08","sha256:330878e472bd44d70e4a25480777d40c9009cbd5fc70bb1954e4020609baa713"],"state_sha256":"c9de85c7973f7a23ca7a352ea0346bd89b521c4fefdaa2be9d5b70e9023895f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p43rF+4UlbXyrFwJgnXEf2njyqKB+5Da5YUKVzsEGFVUatj6ylKxBF4N5WlucHXQvfPN46rWlkmZlFJH91VbBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T16:32:16.422810Z","bundle_sha256":"a5756f566a402a9aea30a96444f3bda22118cc1152d3620ad367c364c984a602"}}