{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:DENIXTL2WFETHMYI3VNDBQ6ULI","short_pith_number":"pith:DENIXTL2","canonical_record":{"source":{"id":"1706.02868","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-06-09T08:50:23Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"460c29a06892ea033e05cea52c35a536fd6df4dace29b054c25f8e92207c4746","abstract_canon_sha256":"571e143e5fb4e35e05ef4a46236759f12d267a17133a680174001c85e322458d"},"schema_version":"1.0"},"canonical_sha256":"191a8bcd7ab14933b308dd5a30c3d45a117257b2b664c9957226e61863eb9a74","source":{"kind":"arxiv","id":"1706.02868","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02868","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02868v3","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02868","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"DENIXTL2WFET","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DENIXTL2WFETHMYI","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DENIXTL2","created_at":"2026-05-18T12:31:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:DENIXTL2WFETHMYI3VNDBQ6ULI","target":"record","payload":{"canonical_record":{"source":{"id":"1706.02868","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-06-09T08:50:23Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"460c29a06892ea033e05cea52c35a536fd6df4dace29b054c25f8e92207c4746","abstract_canon_sha256":"571e143e5fb4e35e05ef4a46236759f12d267a17133a680174001c85e322458d"},"schema_version":"1.0"},"canonical_sha256":"191a8bcd7ab14933b308dd5a30c3d45a117257b2b664c9957226e61863eb9a74","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:18.064654Z","signature_b64":"dVI+pkipaha51YCAjxi2hDWa6df17iej9G4Gvs9XiLfICA/IuX4AG1YBvO01rU0WErLMSgHWhpklpyNsLyh0DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"191a8bcd7ab14933b308dd5a30c3d45a117257b2b664c9957226e61863eb9a74","last_reissued_at":"2026-05-18T00:34:18.063838Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:18.063838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.02868","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":"2026-05-18T00:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5yIthbYrCcJSdaHe3VS5npng7HkHU2xxtsuCT0Vc/mArg5VTwwXa+/RI02Tao5JfxrdhMpCwHb2tEXLZzqsQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:51:35.210796Z"},"content_sha256":"e437a17d3df73f34cc9dfb4815c5f03fa232ffca3f145a7317ae724978a98979","schema_version":"1.0","event_id":"sha256:e437a17d3df73f34cc9dfb4815c5f03fa232ffca3f145a7317ae724978a98979"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:DENIXTL2WFETHMYI3VNDBQ6ULI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$\\kappa$-de Sitter and $\\kappa$-Poincar\\'e symmetries emerging from Chern-Simons (2+1)D gravity with a cosmological constant","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Giacomo Rosati","submitted_at":"2017-06-09T08:50:23Z","abstract_excerpt":"Defining a new r-matrix compatible with the scalar product at the basis of the Chern-Simons action for a particle coupled to (2+1) Lorentzian gravity with cosmological constant, I show how deformed symmetries of $\\kappa$-de Sitter and, in the vanishing cosmological limit, of $\\kappa$-Poincar\\'e kind, arise naturally as quantum-deformation of three dimensional gravity. I obtain moreover the non-commutative spacetime associated to these kinds of symmetries."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02868","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":"2026-05-18T00:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hs0MQR5B9171Y1zESecelCadFiVd3RFJOyh6YsorO3+gaBGedxHIwojM3COa4O3cbw0Yw1qj57LT8cTttXtHCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:51:35.211147Z"},"content_sha256":"6a25a2f15aacbf2a779f3003799c681eb17f02fd279e01126a0de4c8d9a78a0f","schema_version":"1.0","event_id":"sha256:6a25a2f15aacbf2a779f3003799c681eb17f02fd279e01126a0de4c8d9a78a0f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DENIXTL2WFETHMYI3VNDBQ6ULI/bundle.json","state_url":"https://pith.science/pith/DENIXTL2WFETHMYI3VNDBQ6ULI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DENIXTL2WFETHMYI3VNDBQ6ULI/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":"2026-06-03T16:51:35Z","links":{"resolver":"https://pith.science/pith/DENIXTL2WFETHMYI3VNDBQ6ULI","bundle":"https://pith.science/pith/DENIXTL2WFETHMYI3VNDBQ6ULI/bundle.json","state":"https://pith.science/pith/DENIXTL2WFETHMYI3VNDBQ6ULI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DENIXTL2WFETHMYI3VNDBQ6ULI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DENIXTL2WFETHMYI3VNDBQ6ULI","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":"571e143e5fb4e35e05ef4a46236759f12d267a17133a680174001c85e322458d","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-06-09T08:50:23Z","title_canon_sha256":"460c29a06892ea033e05cea52c35a536fd6df4dace29b054c25f8e92207c4746"},"schema_version":"1.0","source":{"id":"1706.02868","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02868","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02868v3","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02868","created_at":"2026-05-18T00:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"DENIXTL2WFET","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DENIXTL2WFETHMYI","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DENIXTL2","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:6a25a2f15aacbf2a779f3003799c681eb17f02fd279e01126a0de4c8d9a78a0f","target":"graph","created_at":"2026-05-18T00:34:18Z","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":"Defining a new r-matrix compatible with the scalar product at the basis of the Chern-Simons action for a particle coupled to (2+1) Lorentzian gravity with cosmological constant, I show how deformed symmetries of $\\kappa$-de Sitter and, in the vanishing cosmological limit, of $\\kappa$-Poincar\\'e kind, arise naturally as quantum-deformation of three dimensional gravity. I obtain moreover the non-commutative spacetime associated to these kinds of symmetries.","authors_text":"Giacomo Rosati","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-06-09T08:50:23Z","title":"$\\kappa$-de Sitter and $\\kappa$-Poincar\\'e symmetries emerging from Chern-Simons (2+1)D gravity with a cosmological constant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02868","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:e437a17d3df73f34cc9dfb4815c5f03fa232ffca3f145a7317ae724978a98979","target":"record","created_at":"2026-05-18T00:34:18Z","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":"571e143e5fb4e35e05ef4a46236759f12d267a17133a680174001c85e322458d","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-06-09T08:50:23Z","title_canon_sha256":"460c29a06892ea033e05cea52c35a536fd6df4dace29b054c25f8e92207c4746"},"schema_version":"1.0","source":{"id":"1706.02868","kind":"arxiv","version":3}},"canonical_sha256":"191a8bcd7ab14933b308dd5a30c3d45a117257b2b664c9957226e61863eb9a74","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"191a8bcd7ab14933b308dd5a30c3d45a117257b2b664c9957226e61863eb9a74","first_computed_at":"2026-05-18T00:34:18.063838Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:18.063838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dVI+pkipaha51YCAjxi2hDWa6df17iej9G4Gvs9XiLfICA/IuX4AG1YBvO01rU0WErLMSgHWhpklpyNsLyh0DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:18.064654Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.02868","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e437a17d3df73f34cc9dfb4815c5f03fa232ffca3f145a7317ae724978a98979","sha256:6a25a2f15aacbf2a779f3003799c681eb17f02fd279e01126a0de4c8d9a78a0f"],"state_sha256":"d8074d92bf91005611467a0523acd8d4956c3e4cd3801fc95f3c450e7efbb0c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZWJBKezRQHk7VB0p/ydpcw+9f66LARewrVwBAyKJy5xAB0UDA/lJDUk//OL2PNkC4N7mgsaIzkk6y9UQOf3dBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T16:51:35.213725Z","bundle_sha256":"2c4f7a73c58549556d9cad7a408257fffe8984e799a2e2289619ddc0ce37aac1"}}