{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:FCPBIMEBTIHLAFW3BCPCKKT53N","short_pith_number":"pith:FCPBIMEB","canonical_record":{"source":{"id":"0809.3962","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-09-23T16:45:34Z","cross_cats_sorted":[],"title_canon_sha256":"430a1aa90e37f08a0d670bb161a63f4b6e8ba2a41cb181b0084c0b78ef91b5f6","abstract_canon_sha256":"3ba2cb96bfa4970eee1e47bedf2f46a83f3ad73c08912b61ed7f79aee432fe2f"},"schema_version":"1.0"},"canonical_sha256":"289e1430819a0eb016db089e252a7ddb4a90bb1b65a96303f31b511034848fa9","source":{"kind":"arxiv","id":"0809.3962","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0809.3962","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"arxiv_version","alias_value":"0809.3962v2","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0809.3962","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"pith_short_12","alias_value":"FCPBIMEBTIHL","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"pith_short_16","alias_value":"FCPBIMEBTIHLAFW3","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"pith_short_8","alias_value":"FCPBIMEB","created_at":"2026-07-04T17:22:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:FCPBIMEBTIHLAFW3BCPCKKT53N","target":"record","payload":{"canonical_record":{"source":{"id":"0809.3962","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-09-23T16:45:34Z","cross_cats_sorted":[],"title_canon_sha256":"430a1aa90e37f08a0d670bb161a63f4b6e8ba2a41cb181b0084c0b78ef91b5f6","abstract_canon_sha256":"3ba2cb96bfa4970eee1e47bedf2f46a83f3ad73c08912b61ed7f79aee432fe2f"},"schema_version":"1.0"},"canonical_sha256":"289e1430819a0eb016db089e252a7ddb4a90bb1b65a96303f31b511034848fa9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:22:42.137254Z","signature_b64":"BCuuryxTEuHeGeC2djp2XYPD6TahXW9H4eI9ytFqVuhjj04FClvbfNhnkUGDjF3oEozMalurBA8OTjo1/AF3CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"289e1430819a0eb016db089e252a7ddb4a90bb1b65a96303f31b511034848fa9","last_reissued_at":"2026-07-04T17:22:42.136911Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:22:42.136911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0809.3962","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:22:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GrmeLzTopB1rgAvKpGiC7EZQbWJSZ7/ZlvByKa5QunajZDbKnhtXDuAgK3IIC2lNY/Io/PShNGbZGvej7013AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-27T19:17:31.579875Z"},"content_sha256":"8fec127b750114564eb3ed6000100f5ceab2034d190366d63f5b4c06de8b772d","schema_version":"1.0","event_id":"sha256:8fec127b750114564eb3ed6000100f5ceab2034d190366d63f5b4c06de8b772d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:FCPBIMEBTIHLAFW3BCPCKKT53N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comments on Background Independence and Gauge Redundancies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Moshe Rozali","submitted_at":"2008-09-23T16:45:34Z","abstract_excerpt":"We describe the definition and the role background independence and the closely related notion of diffeomorphism invariance play in modern string theory. These important concepts are transformed by a new understanding of gauge redundancies and their implementation in non-perturbative quantum field theory and quantum gravity. This new understanding also suggests a new role for the so-called background-independent approaches to directly quantize the gravitational field. This article is intended for a general audience, and is based on a plenary talk given in the Loops 2007 conference in Morelia, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.3962","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0809.3962/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T17:22:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zsGxASvhPQpbQmJuFK1D9phGOs9j2OngyvqAKUHdkszY00f9aKKeWgmIt9LWVQFrapu5NvwLu7Ql6MU4sw8VAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-27T19:17:31.580255Z"},"content_sha256":"677b3d0087615f9cc1a81b19062c9f71881af0b9e3309e53590bcacb22956ea9","schema_version":"1.0","event_id":"sha256:677b3d0087615f9cc1a81b19062c9f71881af0b9e3309e53590bcacb22956ea9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FCPBIMEBTIHLAFW3BCPCKKT53N/bundle.json","state_url":"https://pith.science/pith/FCPBIMEBTIHLAFW3BCPCKKT53N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FCPBIMEBTIHLAFW3BCPCKKT53N/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":"2026-07-27T19:17:31Z","links":{"resolver":"https://pith.science/pith/FCPBIMEBTIHLAFW3BCPCKKT53N","bundle":"https://pith.science/pith/FCPBIMEBTIHLAFW3BCPCKKT53N/bundle.json","state":"https://pith.science/pith/FCPBIMEBTIHLAFW3BCPCKKT53N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FCPBIMEBTIHLAFW3BCPCKKT53N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:FCPBIMEBTIHLAFW3BCPCKKT53N","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":"3ba2cb96bfa4970eee1e47bedf2f46a83f3ad73c08912b61ed7f79aee432fe2f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-09-23T16:45:34Z","title_canon_sha256":"430a1aa90e37f08a0d670bb161a63f4b6e8ba2a41cb181b0084c0b78ef91b5f6"},"schema_version":"1.0","source":{"id":"0809.3962","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0809.3962","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"arxiv_version","alias_value":"0809.3962v2","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0809.3962","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"pith_short_12","alias_value":"FCPBIMEBTIHL","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"pith_short_16","alias_value":"FCPBIMEBTIHLAFW3","created_at":"2026-07-04T17:22:42Z"},{"alias_kind":"pith_short_8","alias_value":"FCPBIMEB","created_at":"2026-07-04T17:22:42Z"}],"graph_snapshots":[{"event_id":"sha256:677b3d0087615f9cc1a81b19062c9f71881af0b9e3309e53590bcacb22956ea9","target":"graph","created_at":"2026-07-04T17:22:42Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0809.3962/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe the definition and the role background independence and the closely related notion of diffeomorphism invariance play in modern string theory. These important concepts are transformed by a new understanding of gauge redundancies and their implementation in non-perturbative quantum field theory and quantum gravity. This new understanding also suggests a new role for the so-called background-independent approaches to directly quantize the gravitational field. This article is intended for a general audience, and is based on a plenary talk given in the Loops 2007 conference in Morelia, ","authors_text":"Moshe Rozali","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-09-23T16:45:34Z","title":"Comments on Background Independence and Gauge Redundancies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.3962","kind":"arxiv","version":2},"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":"sha256:8fec127b750114564eb3ed6000100f5ceab2034d190366d63f5b4c06de8b772d","target":"record","created_at":"2026-07-04T17:22:42Z","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":"3ba2cb96bfa4970eee1e47bedf2f46a83f3ad73c08912b61ed7f79aee432fe2f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-09-23T16:45:34Z","title_canon_sha256":"430a1aa90e37f08a0d670bb161a63f4b6e8ba2a41cb181b0084c0b78ef91b5f6"},"schema_version":"1.0","source":{"id":"0809.3962","kind":"arxiv","version":2}},"canonical_sha256":"289e1430819a0eb016db089e252a7ddb4a90bb1b65a96303f31b511034848fa9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"289e1430819a0eb016db089e252a7ddb4a90bb1b65a96303f31b511034848fa9","first_computed_at":"2026-07-04T17:22:42.136911Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:22:42.136911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BCuuryxTEuHeGeC2djp2XYPD6TahXW9H4eI9ytFqVuhjj04FClvbfNhnkUGDjF3oEozMalurBA8OTjo1/AF3CA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:22:42.137254Z","signed_message":"canonical_sha256_bytes"},"source_id":"0809.3962","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8fec127b750114564eb3ed6000100f5ceab2034d190366d63f5b4c06de8b772d","sha256:677b3d0087615f9cc1a81b19062c9f71881af0b9e3309e53590bcacb22956ea9"],"state_sha256":"fd481bade51324afbbf6985971c744dd6b176986ea90c7a93f62f93848f33e87"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FOB2eTRS+iWX0UnxBiL4/GrAo5i8xCYSOi1S4sGDDGjJiwmwkcCgOzFtrs/AhBtrZuaVCCIyPXagNKN1wg0WCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-27T19:17:31.582808Z","bundle_sha256":"f7c5b2e12ca929ec392df36092b436cbff77a849fccf2043e1eb04262a856a90"}}