{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:ZDHZ5KJFYNP5HRINJGZ2ONERRI","short_pith_number":"pith:ZDHZ5KJF","canonical_record":{"source":{"id":"1209.2635","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2012-09-12T15:05:57Z","cross_cats_sorted":[],"title_canon_sha256":"614110cf928e12c99d00e45c6f70740bbf2da2dd6a112cbb37deebcf31cdf77f","abstract_canon_sha256":"e76058ccdfb0ca6d223f13b81c3a9daf0952800355581b327dc908e812fcafee"},"schema_version":"1.0"},"canonical_sha256":"c8cf9ea925c35fd3c50d49b3a734918a0a41d3084f7a29a56385b7d40899c480","source":{"kind":"arxiv","id":"1209.2635","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.2635","created_at":"2026-05-18T03:45:42Z"},{"alias_kind":"arxiv_version","alias_value":"1209.2635v1","created_at":"2026-05-18T03:45:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.2635","created_at":"2026-05-18T03:45:42Z"},{"alias_kind":"pith_short_12","alias_value":"ZDHZ5KJFYNP5","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZDHZ5KJFYNP5HRIN","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZDHZ5KJF","created_at":"2026-05-18T12:27:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:ZDHZ5KJFYNP5HRINJGZ2ONERRI","target":"record","payload":{"canonical_record":{"source":{"id":"1209.2635","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2012-09-12T15:05:57Z","cross_cats_sorted":[],"title_canon_sha256":"614110cf928e12c99d00e45c6f70740bbf2da2dd6a112cbb37deebcf31cdf77f","abstract_canon_sha256":"e76058ccdfb0ca6d223f13b81c3a9daf0952800355581b327dc908e812fcafee"},"schema_version":"1.0"},"canonical_sha256":"c8cf9ea925c35fd3c50d49b3a734918a0a41d3084f7a29a56385b7d40899c480","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:45:42.557702Z","signature_b64":"Kn53NA9OMPs1+QFuC7V4rtYlaDHHCEeQBlsuyvR/wNBrNIdHkbpCH0GWw1oau7z6dZ7zUYPnsA76oGVKl2UYCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8cf9ea925c35fd3c50d49b3a734918a0a41d3084f7a29a56385b7d40899c480","last_reissued_at":"2026-05-18T03:45:42.557075Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:45:42.557075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.2635","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":"2026-05-18T03:45:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h3TwiAeI+Qi8a8OXHZvf3aAPS2DqFVb9nBVrXrfI+iFuIqOj7BPAbSsLm+qn10DmVL5fZHJDniahfnJNeiSpAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T04:07:02.491236Z"},"content_sha256":"1d9d2a70afbde9f16ff737b98b397847c62eb32542ab15cfb0025a323c7773f1","schema_version":"1.0","event_id":"sha256:1d9d2a70afbde9f16ff737b98b397847c62eb32542ab15cfb0025a323c7773f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:ZDHZ5KJFYNP5HRINJGZ2ONERRI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TCP/IP communication between two USRP-E110","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Luis Sanabria-Russo","submitted_at":"2012-09-12T15:05:57Z","abstract_excerpt":"This short report intends to provide an overview of the procedure and statistics of establishing a TCP/IP link between two USRP-E110. The testings are performed using an example GNURadio code and the networking protocol stack provided by the Linux operating system embedded in the USRP-E110."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.2635","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":"2026-05-18T03:45:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pCSKFqIOwq3M+KmuShMuZAqW3e4jHuqN+eF/aeDl8z3r1EApbhNW7E+rv7zklztorh7F9GizJrOfqNSnesnYAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T04:07:02.491594Z"},"content_sha256":"be97fab654d081e8039c68e02319445b6148961138fbc6f03c12727b184b3f75","schema_version":"1.0","event_id":"sha256:be97fab654d081e8039c68e02319445b6148961138fbc6f03c12727b184b3f75"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI/bundle.json","state_url":"https://pith.science/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI/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":"2026-07-02T04:07:02Z","links":{"resolver":"https://pith.science/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI","bundle":"https://pith.science/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI/bundle.json","state":"https://pith.science/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDHZ5KJFYNP5HRINJGZ2ONERRI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ZDHZ5KJFYNP5HRINJGZ2ONERRI","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":"e76058ccdfb0ca6d223f13b81c3a9daf0952800355581b327dc908e812fcafee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2012-09-12T15:05:57Z","title_canon_sha256":"614110cf928e12c99d00e45c6f70740bbf2da2dd6a112cbb37deebcf31cdf77f"},"schema_version":"1.0","source":{"id":"1209.2635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.2635","created_at":"2026-05-18T03:45:42Z"},{"alias_kind":"arxiv_version","alias_value":"1209.2635v1","created_at":"2026-05-18T03:45:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.2635","created_at":"2026-05-18T03:45:42Z"},{"alias_kind":"pith_short_12","alias_value":"ZDHZ5KJFYNP5","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZDHZ5KJFYNP5HRIN","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZDHZ5KJF","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:be97fab654d081e8039c68e02319445b6148961138fbc6f03c12727b184b3f75","target":"graph","created_at":"2026-05-18T03:45:42Z","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"},"paper":{"abstract_excerpt":"This short report intends to provide an overview of the procedure and statistics of establishing a TCP/IP link between two USRP-E110. The testings are performed using an example GNURadio code and the networking protocol stack provided by the Linux operating system embedded in the USRP-E110.","authors_text":"Luis Sanabria-Russo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2012-09-12T15:05:57Z","title":"TCP/IP communication between two USRP-E110"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.2635","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":"sha256:1d9d2a70afbde9f16ff737b98b397847c62eb32542ab15cfb0025a323c7773f1","target":"record","created_at":"2026-05-18T03:45:42Z","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":"e76058ccdfb0ca6d223f13b81c3a9daf0952800355581b327dc908e812fcafee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2012-09-12T15:05:57Z","title_canon_sha256":"614110cf928e12c99d00e45c6f70740bbf2da2dd6a112cbb37deebcf31cdf77f"},"schema_version":"1.0","source":{"id":"1209.2635","kind":"arxiv","version":1}},"canonical_sha256":"c8cf9ea925c35fd3c50d49b3a734918a0a41d3084f7a29a56385b7d40899c480","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8cf9ea925c35fd3c50d49b3a734918a0a41d3084f7a29a56385b7d40899c480","first_computed_at":"2026-05-18T03:45:42.557075Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:45:42.557075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kn53NA9OMPs1+QFuC7V4rtYlaDHHCEeQBlsuyvR/wNBrNIdHkbpCH0GWw1oau7z6dZ7zUYPnsA76oGVKl2UYCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:45:42.557702Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.2635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d9d2a70afbde9f16ff737b98b397847c62eb32542ab15cfb0025a323c7773f1","sha256:be97fab654d081e8039c68e02319445b6148961138fbc6f03c12727b184b3f75"],"state_sha256":"609c07f128b48a707c7ff3323db7041d4fd3d33e44db20db30ba47fbb263d291"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z7Q6YaIgA/Xxht8t3z+1bGuhPLbtRNzyKtTirCtKdJ2OWsXGUcdKr1waRDYy6MxrEi6tzJulesENQihp+EHECQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T04:07:02.493532Z","bundle_sha256":"f5cd87255f5166679a0192b65fa47c254f3ef5e1aeaf0ea5d9bfb3914d069ef0"}}