{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:7HTVEAWVEMYXRQZS6GLUDN2U5R","short_pith_number":"pith:7HTVEAWV","canonical_record":{"source":{"id":"1610.10008","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-31T16:45:20Z","cross_cats_sorted":[],"title_canon_sha256":"537143b58ebd50a4835c989b989184ff64bf9ad6235ff150614037591032e3e2","abstract_canon_sha256":"01bd5e3894d9d0fb4ab32f03a280a925abbe4b5b2c5beeb7fc8c057d0dc21d39"},"schema_version":"1.0"},"canonical_sha256":"f9e75202d5233178c332f19741b754ec7f3ead82d1e4bcc403cc4c5f1b6da343","source":{"kind":"arxiv","id":"1610.10008","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.10008","created_at":"2026-05-18T01:00:46Z"},{"alias_kind":"arxiv_version","alias_value":"1610.10008v1","created_at":"2026-05-18T01:00:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.10008","created_at":"2026-05-18T01:00:46Z"},{"alias_kind":"pith_short_12","alias_value":"7HTVEAWVEMYX","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7HTVEAWVEMYXRQZS","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7HTVEAWV","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:7HTVEAWVEMYXRQZS6GLUDN2U5R","target":"record","payload":{"canonical_record":{"source":{"id":"1610.10008","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-31T16:45:20Z","cross_cats_sorted":[],"title_canon_sha256":"537143b58ebd50a4835c989b989184ff64bf9ad6235ff150614037591032e3e2","abstract_canon_sha256":"01bd5e3894d9d0fb4ab32f03a280a925abbe4b5b2c5beeb7fc8c057d0dc21d39"},"schema_version":"1.0"},"canonical_sha256":"f9e75202d5233178c332f19741b754ec7f3ead82d1e4bcc403cc4c5f1b6da343","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:46.751814Z","signature_b64":"IrKO7uvPvH+Z5ConA/6FjI/yJZE+nUZacA0rQeQx2XeipCMdSrDrF4kGWH2CGMKDK+lURmSnQIryb7Oziw0oBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9e75202d5233178c332f19741b754ec7f3ead82d1e4bcc403cc4c5f1b6da343","last_reissued_at":"2026-05-18T01:00:46.751371Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:46.751371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.10008","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:00:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k421aabRZI0jzb6Q+mG2iIO+OLDP0iCDQwPIKFhrq/djoKdnGqJD/3DMXlUHK9iDiyydVTlUQZV1XtCXnqdEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T18:43:26.619482Z"},"content_sha256":"50af86f972cb208cd8ba18aff188599986e13e7d5c07908e78ab680c269977b1","schema_version":"1.0","event_id":"sha256:50af86f972cb208cd8ba18aff188599986e13e7d5c07908e78ab680c269977b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:7HTVEAWVEMYXRQZS6GLUDN2U5R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How CSMA/CA With Deferral Affects Performance and Dynamics in Power-Line Communications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Albert Banchs, Christina Vlachou, Julien Herzen, Patrick Thiran","submitted_at":"2016-10-31T16:45:20Z","abstract_excerpt":"Power-line communications (PLC) are becoming a key component in home networking, because they provide easy and high-throughput connectivity. The dominant MAC protocol for high data-rate PLC, the IEEE 1901, employs a CSMA/CA mechanism similar to the backoff process of 802.11. Existing performance evaluation studies of this protocol assume that the backoff processes of the stations are independent (the so-called decoupling assumption). However, in contrast to 802.11, 1901 stations can change their state after sensing the medium busy, which is regulated by the so-called deferral counter. This mec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.10008","kind":"arxiv","version":1},"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":"2026-05-18T01:00:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bZi9S4lrwxncyYQAzXnGioPgDgjjDUp2E6BDNpb5f24g8J3YyhXkn3xmdOcxljPYCEUVOrtfuShIgpt2jvCMDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T18:43:26.619868Z"},"content_sha256":"d59287eb99ad632389648039d87d52a72af16cab64dee6842db8e76d132983ca","schema_version":"1.0","event_id":"sha256:d59287eb99ad632389648039d87d52a72af16cab64dee6842db8e76d132983ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R/bundle.json","state_url":"https://pith.science/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R/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":"2026-05-23T18:43:26Z","links":{"resolver":"https://pith.science/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R","bundle":"https://pith.science/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R/bundle.json","state":"https://pith.science/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7HTVEAWVEMYXRQZS6GLUDN2U5R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7HTVEAWVEMYXRQZS6GLUDN2U5R","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":"01bd5e3894d9d0fb4ab32f03a280a925abbe4b5b2c5beeb7fc8c057d0dc21d39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-31T16:45:20Z","title_canon_sha256":"537143b58ebd50a4835c989b989184ff64bf9ad6235ff150614037591032e3e2"},"schema_version":"1.0","source":{"id":"1610.10008","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.10008","created_at":"2026-05-18T01:00:46Z"},{"alias_kind":"arxiv_version","alias_value":"1610.10008v1","created_at":"2026-05-18T01:00:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.10008","created_at":"2026-05-18T01:00:46Z"},{"alias_kind":"pith_short_12","alias_value":"7HTVEAWVEMYX","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7HTVEAWVEMYXRQZS","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7HTVEAWV","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:d59287eb99ad632389648039d87d52a72af16cab64dee6842db8e76d132983ca","target":"graph","created_at":"2026-05-18T01:00:46Z","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":"Power-line communications (PLC) are becoming a key component in home networking, because they provide easy and high-throughput connectivity. The dominant MAC protocol for high data-rate PLC, the IEEE 1901, employs a CSMA/CA mechanism similar to the backoff process of 802.11. Existing performance evaluation studies of this protocol assume that the backoff processes of the stations are independent (the so-called decoupling assumption). However, in contrast to 802.11, 1901 stations can change their state after sensing the medium busy, which is regulated by the so-called deferral counter. This mec","authors_text":"Albert Banchs, Christina Vlachou, Julien Herzen, Patrick Thiran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-31T16:45:20Z","title":"How CSMA/CA With Deferral Affects Performance and Dynamics in Power-Line Communications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.10008","kind":"arxiv","version":1},"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":"sha256:50af86f972cb208cd8ba18aff188599986e13e7d5c07908e78ab680c269977b1","target":"record","created_at":"2026-05-18T01:00:46Z","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":"01bd5e3894d9d0fb4ab32f03a280a925abbe4b5b2c5beeb7fc8c057d0dc21d39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-10-31T16:45:20Z","title_canon_sha256":"537143b58ebd50a4835c989b989184ff64bf9ad6235ff150614037591032e3e2"},"schema_version":"1.0","source":{"id":"1610.10008","kind":"arxiv","version":1}},"canonical_sha256":"f9e75202d5233178c332f19741b754ec7f3ead82d1e4bcc403cc4c5f1b6da343","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f9e75202d5233178c332f19741b754ec7f3ead82d1e4bcc403cc4c5f1b6da343","first_computed_at":"2026-05-18T01:00:46.751371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:46.751371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IrKO7uvPvH+Z5ConA/6FjI/yJZE+nUZacA0rQeQx2XeipCMdSrDrF4kGWH2CGMKDK+lURmSnQIryb7Oziw0oBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:46.751814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.10008","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50af86f972cb208cd8ba18aff188599986e13e7d5c07908e78ab680c269977b1","sha256:d59287eb99ad632389648039d87d52a72af16cab64dee6842db8e76d132983ca"],"state_sha256":"af4cadd0f0bcafcd3cf90f3d0e574827e08504a31b35b42afa7c4726e1661d79"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zGYPMHzr31wfoLdTkLtYtEYDbj0c75Q/Fauug6Jw+nQJrS47kv7cwBp5kF17T9/gneNuZ2GpWbuFEmWdLzcKDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T18:43:26.623453Z","bundle_sha256":"aaaf82526c15a118bb9cea7652000d9c2966e8418950027b695f19662476c545"}}