{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:37QXAEUGOTCKVHDQVZNODATBJ6","short_pith_number":"pith:37QXAEUG","canonical_record":{"source":{"id":"1301.5295","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2013-01-22T19:52:49Z","cross_cats_sorted":["physics.hist-ph"],"title_canon_sha256":"4d30a94f28572fcb465475dc9dd6e7bbbed7882c35b7e2793b14ec7763177723","abstract_canon_sha256":"e6b39ab295fead42c36201f6e3c77dd03e1342715fa29772aec0e1141a25e218"},"schema_version":"1.0"},"canonical_sha256":"dfe170128674c4aa9c70ae5ae182614f8530a988c2bab7c56bbcbf556809bccc","source":{"kind":"arxiv","id":"1301.5295","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5295","created_at":"2026-05-18T03:05:08Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5295v3","created_at":"2026-05-18T03:05:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5295","created_at":"2026-05-18T03:05:08Z"},{"alias_kind":"pith_short_12","alias_value":"37QXAEUGOTCK","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"37QXAEUGOTCKVHDQ","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"37QXAEUG","created_at":"2026-05-18T12:27:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:37QXAEUGOTCKVHDQVZNODATBJ6","target":"record","payload":{"canonical_record":{"source":{"id":"1301.5295","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2013-01-22T19:52:49Z","cross_cats_sorted":["physics.hist-ph"],"title_canon_sha256":"4d30a94f28572fcb465475dc9dd6e7bbbed7882c35b7e2793b14ec7763177723","abstract_canon_sha256":"e6b39ab295fead42c36201f6e3c77dd03e1342715fa29772aec0e1141a25e218"},"schema_version":"1.0"},"canonical_sha256":"dfe170128674c4aa9c70ae5ae182614f8530a988c2bab7c56bbcbf556809bccc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:08.579104Z","signature_b64":"ghq5lS+lkhbhQYvPzop4RKB9F10Kz4xGchMgWNGa2CH3v6I9hWWNX4qS3ewtFGaOfbaqgEYnOi1WR6EZPhBoBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfe170128674c4aa9c70ae5ae182614f8530a988c2bab7c56bbcbf556809bccc","last_reissued_at":"2026-05-18T03:05:08.578431Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:08.578431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.5295","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":"2026-05-18T03:05:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"brHQkWttzcaBPNwtaC4AOMl4IqnyyhbVvAVEqrEyxBQa3xnnAh627ZR50pNWsDPFtjy7X+ahkbUPVDdgdj0wCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T05:26:49.941690Z"},"content_sha256":"85e3a34651442fc624cd9557eac1cb79315cc83366e8af685e9a5319fd483254","schema_version":"1.0","event_id":"sha256:85e3a34651442fc624cd9557eac1cb79315cc83366e8af685e9a5319fd483254"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:37QXAEUGOTCKVHDQVZNODATBJ6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"About the Infinite Repetition of Histories in Space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.hist-ph"],"primary_cat":"physics.gen-ph","authors_text":"Francisco Jos\\'e Soler Gil, Manuel Alfonseca","submitted_at":"2013-01-22T19:52:49Z","abstract_excerpt":"This paper analyzes two different proposals, one by Ellis and Brundrit, based on classical relativistic cosmology, the other by Garriga and Vilenkin, based on the DH interpretation of quantum mechanics, both of which conclude that, in an infinite universe, planets and living beings must be repeated an infinite number of times. We point to some possible shortcomings in the arguments of these authors. We conclude that the idea of an infinite repetition of histories in space cannot be considered strictly speaking a consequence of current physics and cosmology. Such ideas should be seen rather as "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5295","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":"2026-05-18T03:05:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vxSZaUUs8zybO0aE4Ob1EXeVll2gTNXMQ4nSsw4QgvzuqQ9k10nlWZZ3IYM5oDmloE343fWGHRlZBCZqg8V3Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T05:26:49.942041Z"},"content_sha256":"402adbbc4a0d423e740d230169122b0527b281bd04df8a2c265fd8c1826808ae","schema_version":"1.0","event_id":"sha256:402adbbc4a0d423e740d230169122b0527b281bd04df8a2c265fd8c1826808ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/37QXAEUGOTCKVHDQVZNODATBJ6/bundle.json","state_url":"https://pith.science/pith/37QXAEUGOTCKVHDQVZNODATBJ6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/37QXAEUGOTCKVHDQVZNODATBJ6/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":"2026-06-24T05:26:49Z","links":{"resolver":"https://pith.science/pith/37QXAEUGOTCKVHDQVZNODATBJ6","bundle":"https://pith.science/pith/37QXAEUGOTCKVHDQVZNODATBJ6/bundle.json","state":"https://pith.science/pith/37QXAEUGOTCKVHDQVZNODATBJ6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/37QXAEUGOTCKVHDQVZNODATBJ6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:37QXAEUGOTCKVHDQVZNODATBJ6","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":"e6b39ab295fead42c36201f6e3c77dd03e1342715fa29772aec0e1141a25e218","cross_cats_sorted":["physics.hist-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2013-01-22T19:52:49Z","title_canon_sha256":"4d30a94f28572fcb465475dc9dd6e7bbbed7882c35b7e2793b14ec7763177723"},"schema_version":"1.0","source":{"id":"1301.5295","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5295","created_at":"2026-05-18T03:05:08Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5295v3","created_at":"2026-05-18T03:05:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5295","created_at":"2026-05-18T03:05:08Z"},{"alias_kind":"pith_short_12","alias_value":"37QXAEUGOTCK","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"37QXAEUGOTCKVHDQ","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"37QXAEUG","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:402adbbc4a0d423e740d230169122b0527b281bd04df8a2c265fd8c1826808ae","target":"graph","created_at":"2026-05-18T03:05:08Z","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":"This paper analyzes two different proposals, one by Ellis and Brundrit, based on classical relativistic cosmology, the other by Garriga and Vilenkin, based on the DH interpretation of quantum mechanics, both of which conclude that, in an infinite universe, planets and living beings must be repeated an infinite number of times. We point to some possible shortcomings in the arguments of these authors. We conclude that the idea of an infinite repetition of histories in space cannot be considered strictly speaking a consequence of current physics and cosmology. Such ideas should be seen rather as ","authors_text":"Francisco Jos\\'e Soler Gil, Manuel Alfonseca","cross_cats":["physics.hist-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2013-01-22T19:52:49Z","title":"About the Infinite Repetition of Histories in Space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5295","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":"sha256:85e3a34651442fc624cd9557eac1cb79315cc83366e8af685e9a5319fd483254","target":"record","created_at":"2026-05-18T03:05:08Z","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":"e6b39ab295fead42c36201f6e3c77dd03e1342715fa29772aec0e1141a25e218","cross_cats_sorted":["physics.hist-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2013-01-22T19:52:49Z","title_canon_sha256":"4d30a94f28572fcb465475dc9dd6e7bbbed7882c35b7e2793b14ec7763177723"},"schema_version":"1.0","source":{"id":"1301.5295","kind":"arxiv","version":3}},"canonical_sha256":"dfe170128674c4aa9c70ae5ae182614f8530a988c2bab7c56bbcbf556809bccc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfe170128674c4aa9c70ae5ae182614f8530a988c2bab7c56bbcbf556809bccc","first_computed_at":"2026-05-18T03:05:08.578431Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:05:08.578431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ghq5lS+lkhbhQYvPzop4RKB9F10Kz4xGchMgWNGa2CH3v6I9hWWNX4qS3ewtFGaOfbaqgEYnOi1WR6EZPhBoBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:05:08.579104Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.5295","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85e3a34651442fc624cd9557eac1cb79315cc83366e8af685e9a5319fd483254","sha256:402adbbc4a0d423e740d230169122b0527b281bd04df8a2c265fd8c1826808ae"],"state_sha256":"6e18c18378624227643e9700800bb2fdd6b2f57ba3e4c89a3f13721e043f039b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pGeyKpqt+2tXlMqLZ8xwsIFOSqx3qtDBTZZPWFtsEoRLeu5681Y46W1kBJUpkje2GRYMNxHSW+id2+cLJ7xuDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T05:26:49.943974Z","bundle_sha256":"4cf3c4804d3fc5925a944c969db7192436bb8a0a8aff57edd7479ed23dd1df05"}}