{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VD52ANM5Z75ZB6KY4E7JSJGK7R","short_pith_number":"pith:VD52ANM5","canonical_record":{"source":{"id":"1808.02241","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-07T07:51:06Z","cross_cats_sorted":[],"title_canon_sha256":"a837716af80c81ccdc48c8585ea3a1d34f38ff26faddb93692323f84c49cfdd3","abstract_canon_sha256":"cf2873cd636ea06b1b4ae5c3a595f53e5523e9459f9ddef6ebe31c4869dff909"},"schema_version":"1.0"},"canonical_sha256":"a8fba0359dcffb90f958e13e9924cafc4007245b2c179ed6f1f4bcd22f9542bb","source":{"kind":"arxiv","id":"1808.02241","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.02241","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"1808.02241v2","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.02241","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"VD52ANM5Z75Z","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VD52ANM5Z75ZB6KY","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VD52ANM5","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VD52ANM5Z75ZB6KY4E7JSJGK7R","target":"record","payload":{"canonical_record":{"source":{"id":"1808.02241","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-07T07:51:06Z","cross_cats_sorted":[],"title_canon_sha256":"a837716af80c81ccdc48c8585ea3a1d34f38ff26faddb93692323f84c49cfdd3","abstract_canon_sha256":"cf2873cd636ea06b1b4ae5c3a595f53e5523e9459f9ddef6ebe31c4869dff909"},"schema_version":"1.0"},"canonical_sha256":"a8fba0359dcffb90f958e13e9924cafc4007245b2c179ed6f1f4bcd22f9542bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:05.893487Z","signature_b64":"erS2jSpRSIOBng90gb8t6EwjJ28Cz9LV4DTzkCtsF01uOdpw7Kf8Z+u523opMAM8yYKsuyvZm3qA2AKE+PdWCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a8fba0359dcffb90f958e13e9924cafc4007245b2c179ed6f1f4bcd22f9542bb","last_reissued_at":"2026-05-17T23:59:05.892911Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:05.892911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.02241","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":"2026-05-17T23:59:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bD2DE3+gLh7EQohx69TqmcfsNCUWj0PAl+Qtohp88j/RC8BHSlmluD+yi8Vqpek5DVM4ukeirlWbjeUQkJeyAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T18:47:22.970440Z"},"content_sha256":"a7df4d27f998ec349d56225096fda7c9c23acd719c421446b3167f46956b097c","schema_version":"1.0","event_id":"sha256:a7df4d27f998ec349d56225096fda7c9c23acd719c421446b3167f46956b097c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VD52ANM5Z75ZB6KY4E7JSJGK7R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signal propagation on $\\kappa$-Minkowski spacetime and non-local two-point functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Luca Tiberio Consoli, Michele Arzano","submitted_at":"2018-08-07T07:51:06Z","abstract_excerpt":"We study the propagation of quantum fields on $\\kappa$-Minkowsi spacetime. Starting from the non-commutative partition function for a free field written in momentum space we derive the Feynman propagator and analyze the non-trivial singularity structure determined by the group manifold geometry of momentum space. The additional contributions due to such singularity structure result in a deformed field propagation which can be alternatively described in terms of an ordinary field propagation determined by a source with a blurred spacetime profile. We show that the $\\kappa$-deformed Feynman prop"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.02241","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":""},"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":"2026-05-17T23:59:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wVxmVcSryAeVPOMwyTqJsisXRI7RW4FbkbNYWl22mOmI7MO5iUXXDhYzPDsloNOKkfIoJK6MJDk2GyliwDCaDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T18:47:22.971076Z"},"content_sha256":"c25f731d4219a9cca6be31d1c0c59667822a8e409a97fcc6bda9ad98c5e9d7e9","schema_version":"1.0","event_id":"sha256:c25f731d4219a9cca6be31d1c0c59667822a8e409a97fcc6bda9ad98c5e9d7e9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R/bundle.json","state_url":"https://pith.science/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R/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":"2026-06-07T18:47:22Z","links":{"resolver":"https://pith.science/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R","bundle":"https://pith.science/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R/bundle.json","state":"https://pith.science/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VD52ANM5Z75ZB6KY4E7JSJGK7R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VD52ANM5Z75ZB6KY4E7JSJGK7R","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":"cf2873cd636ea06b1b4ae5c3a595f53e5523e9459f9ddef6ebe31c4869dff909","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-07T07:51:06Z","title_canon_sha256":"a837716af80c81ccdc48c8585ea3a1d34f38ff26faddb93692323f84c49cfdd3"},"schema_version":"1.0","source":{"id":"1808.02241","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.02241","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"1808.02241v2","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.02241","created_at":"2026-05-17T23:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"VD52ANM5Z75Z","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VD52ANM5Z75ZB6KY","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VD52ANM5","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:c25f731d4219a9cca6be31d1c0c59667822a8e409a97fcc6bda9ad98c5e9d7e9","target":"graph","created_at":"2026-05-17T23:59:05Z","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":"We study the propagation of quantum fields on $\\kappa$-Minkowsi spacetime. Starting from the non-commutative partition function for a free field written in momentum space we derive the Feynman propagator and analyze the non-trivial singularity structure determined by the group manifold geometry of momentum space. The additional contributions due to such singularity structure result in a deformed field propagation which can be alternatively described in terms of an ordinary field propagation determined by a source with a blurred spacetime profile. We show that the $\\kappa$-deformed Feynman prop","authors_text":"Luca Tiberio Consoli, Michele Arzano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-07T07:51:06Z","title":"Signal propagation on $\\kappa$-Minkowski spacetime and non-local two-point functions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.02241","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:a7df4d27f998ec349d56225096fda7c9c23acd719c421446b3167f46956b097c","target":"record","created_at":"2026-05-17T23:59:05Z","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":"cf2873cd636ea06b1b4ae5c3a595f53e5523e9459f9ddef6ebe31c4869dff909","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-07T07:51:06Z","title_canon_sha256":"a837716af80c81ccdc48c8585ea3a1d34f38ff26faddb93692323f84c49cfdd3"},"schema_version":"1.0","source":{"id":"1808.02241","kind":"arxiv","version":2}},"canonical_sha256":"a8fba0359dcffb90f958e13e9924cafc4007245b2c179ed6f1f4bcd22f9542bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8fba0359dcffb90f958e13e9924cafc4007245b2c179ed6f1f4bcd22f9542bb","first_computed_at":"2026-05-17T23:59:05.892911Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:05.892911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"erS2jSpRSIOBng90gb8t6EwjJ28Cz9LV4DTzkCtsF01uOdpw7Kf8Z+u523opMAM8yYKsuyvZm3qA2AKE+PdWCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:05.893487Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.02241","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7df4d27f998ec349d56225096fda7c9c23acd719c421446b3167f46956b097c","sha256:c25f731d4219a9cca6be31d1c0c59667822a8e409a97fcc6bda9ad98c5e9d7e9"],"state_sha256":"e9931c1e84b48e8d494dee3730a08f14d5841aa58b77f27348974d26eaf9dac8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M4HFcZHXSnZZwLxE85FLPZAixvK8ciSMv2a6z6fygWrQclCPMzpIKFgKUlT0nXDntdJfi0Tru/OsK+eiludPAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T18:47:22.974502Z","bundle_sha256":"e9ba2b38f6bb6c485aace079f3c294efc5a946ea242b1f3cd81af101a43a6e65"}}