{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:MYXUWCGH7QJXOXWKDUTULIBYDF","short_pith_number":"pith:MYXUWCGH","schema_version":"1.0","canonical_sha256":"662f4b08c7fc13775eca1d2745a038197abeef6b9eb708df50b5b26b4082d347","source":{"kind":"arxiv","id":"2102.09256","version":1},"attestation_state":"computed","paper":{"title":"On the Impact of Attachment Strategies for Payment Channel Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Elias Rohrer, Florian Tschorsch, Kimberly Lange","submitted_at":"2021-02-18T10:27:59Z","abstract_excerpt":"Payment channel networks, such as Bitcoin's Lightning Network, promise to improve the scalability of blockchain systems by processing the majority of transactions off-chain. Due to the design, the positioning of nodes in the network topology is a highly influential factor regarding the experienced performance, costs, and fee revenue of network participants. As a consequence, today's Lightning Network is built around a small number of highly-connected hubs. Recent literature shows the centralizing tendencies to be incentive-compatible and at the same time detrimental to security and privacy. Th"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2102.09256","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2021-02-18T10:27:59Z","cross_cats_sorted":[],"title_canon_sha256":"57dd2489410f120875a88c5b1b8255129978b6b0968fa3a3343122ec8d0b758e","abstract_canon_sha256":"2f37d89d11aeb8a36c9cbcdea879603edd9b621f77dd0e03cc264f233b0263da"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:16:21.030926Z","signature_b64":"vHnD9gNPeTfi8LyJXpea4/gOB0CKDtILwQsCbKcnr2x+W230l1lkmcCem/Roqvbeb6h6RQsbkahXkFiwugLwAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"662f4b08c7fc13775eca1d2745a038197abeef6b9eb708df50b5b26b4082d347","last_reissued_at":"2026-07-05T02:16:21.030445Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:16:21.030445Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Impact of Attachment Strategies for Payment Channel Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Elias Rohrer, Florian Tschorsch, Kimberly Lange","submitted_at":"2021-02-18T10:27:59Z","abstract_excerpt":"Payment channel networks, such as Bitcoin's Lightning Network, promise to improve the scalability of blockchain systems by processing the majority of transactions off-chain. Due to the design, the positioning of nodes in the network topology is a highly influential factor regarding the experienced performance, costs, and fee revenue of network participants. As a consequence, today's Lightning Network is built around a small number of highly-connected hubs. Recent literature shows the centralizing tendencies to be incentive-compatible and at the same time detrimental to security and privacy. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.09256","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2102.09256/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2102.09256","created_at":"2026-07-05T02:16:21.030493+00:00"},{"alias_kind":"arxiv_version","alias_value":"2102.09256v1","created_at":"2026-07-05T02:16:21.030493+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.09256","created_at":"2026-07-05T02:16:21.030493+00:00"},{"alias_kind":"pith_short_12","alias_value":"MYXUWCGH7QJX","created_at":"2026-07-05T02:16:21.030493+00:00"},{"alias_kind":"pith_short_16","alias_value":"MYXUWCGH7QJXOXWK","created_at":"2026-07-05T02:16:21.030493+00:00"},{"alias_kind":"pith_short_8","alias_value":"MYXUWCGH","created_at":"2026-07-05T02:16:21.030493+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF","json":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF.json","graph_json":"https://pith.science/api/pith-number/MYXUWCGH7QJXOXWKDUTULIBYDF/graph.json","events_json":"https://pith.science/api/pith-number/MYXUWCGH7QJXOXWKDUTULIBYDF/events.json","paper":"https://pith.science/paper/MYXUWCGH"},"agent_actions":{"view_html":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF","download_json":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF.json","view_paper":"https://pith.science/paper/MYXUWCGH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2102.09256&json=true","fetch_graph":"https://pith.science/api/pith-number/MYXUWCGH7QJXOXWKDUTULIBYDF/graph.json","fetch_events":"https://pith.science/api/pith-number/MYXUWCGH7QJXOXWKDUTULIBYDF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF/action/storage_attestation","attest_author":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF/action/author_attestation","sign_citation":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF/action/citation_signature","submit_replication":"https://pith.science/pith/MYXUWCGH7QJXOXWKDUTULIBYDF/action/replication_record"}},"created_at":"2026-07-05T02:16:21.030493+00:00","updated_at":"2026-07-05T02:16:21.030493+00:00"}