{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:GNY7UFXURETHV4Q4ODLULSYO6A","short_pith_number":"pith:GNY7UFXU","canonical_record":{"source":{"id":"1805.01942","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2018-05-04T21:35:43Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"de7e32d4c4738181cc81b4eefe27519ffb06bd74065b48b5ff3c9fc05c5e12ca","abstract_canon_sha256":"5db221e577d28e0b92efeaf011934082d8b3be44d8b77a494237eb5a28f61250"},"schema_version":"1.0"},"canonical_sha256":"3371fa16f489267af21c70d745cb0ef007cf9690dcb5a2d9f65af601e9142585","source":{"kind":"arxiv","id":"1805.01942","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.01942","created_at":"2026-05-18T00:15:49Z"},{"alias_kind":"arxiv_version","alias_value":"1805.01942v3","created_at":"2026-05-18T00:15:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.01942","created_at":"2026-05-18T00:15:49Z"},{"alias_kind":"pith_short_12","alias_value":"GNY7UFXURETH","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GNY7UFXURETHV4Q4","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GNY7UFXU","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:GNY7UFXURETHV4Q4ODLULSYO6A","target":"record","payload":{"canonical_record":{"source":{"id":"1805.01942","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2018-05-04T21:35:43Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"de7e32d4c4738181cc81b4eefe27519ffb06bd74065b48b5ff3c9fc05c5e12ca","abstract_canon_sha256":"5db221e577d28e0b92efeaf011934082d8b3be44d8b77a494237eb5a28f61250"},"schema_version":"1.0"},"canonical_sha256":"3371fa16f489267af21c70d745cb0ef007cf9690dcb5a2d9f65af601e9142585","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:49.486360Z","signature_b64":"wj7Dx4AzSapEHl+4OaHDYXzukZBXCWQgbDP3EpYxrBZ0unwwjdtwe811orjkpAzU7Ijwhpt4YSPfDCr8j5fuBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3371fa16f489267af21c70d745cb0ef007cf9690dcb5a2d9f65af601e9142585","last_reissued_at":"2026-05-18T00:15:49.485806Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:49.485806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.01942","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":"2026-05-18T00:15:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/tMrfB8y+OJOSTRqteIinxfwYH7o2fk9auvSAP3NapyXsrNggnKmM49Yu8zLbddDQ9fAZIhBWYTAixCx+iSlAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T18:07:17.218738Z"},"content_sha256":"09395ea2d1bf755e8d6ff4fe1abafecdb0eac9d005429ca426f8dbfb5c41fa7f","schema_version":"1.0","event_id":"sha256:09395ea2d1bf755e8d6ff4fe1abafecdb0eac9d005429ca426f8dbfb5c41fa7f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:GNY7UFXURETHV4Q4ODLULSYO6A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconducting Optoelectronic Neurons V: Networks and Scaling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.ET"],"primary_cat":"cs.NE","authors_text":"Adam N. McCaughan, Jeff Chiles, Jeffrey M. Shainline, Richard P. Mirin, Sae Woo Nam, Sonia M. Buckley","submitted_at":"2018-05-04T21:35:43Z","abstract_excerpt":"Networks of superconducting optoelectronic neurons are investigated for their near-term technological potential and long-term physical limitations. Networks with short average path length, high clustering coefficient, and power-law degree distribution are designed using a growth model that assigns connections between new and existing nodes based on spatial distance as well as degree of existing nodes. The network construction algorithm is scalable to arbitrary levels of network hierarchy and achieves systems with fractal spatial properties and efficient wiring. By modeling the physical size of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.01942","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":"2026-05-18T00:15:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y4W77F+CsfVWVI8m/eLoQDNgCs7qqeAncXOuPk60c2xbOXvMr9HIftyQKBFO3zivTtIegDF8lPNwXEk4l0vnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T18:07:17.219095Z"},"content_sha256":"b0e174044021226e2a976da9f73c7fd0261fe59e1b3ed2ad2062b95edaa3ff53","schema_version":"1.0","event_id":"sha256:b0e174044021226e2a976da9f73c7fd0261fe59e1b3ed2ad2062b95edaa3ff53"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GNY7UFXURETHV4Q4ODLULSYO6A/bundle.json","state_url":"https://pith.science/pith/GNY7UFXURETHV4Q4ODLULSYO6A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GNY7UFXURETHV4Q4ODLULSYO6A/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":"2026-05-29T18:07:17Z","links":{"resolver":"https://pith.science/pith/GNY7UFXURETHV4Q4ODLULSYO6A","bundle":"https://pith.science/pith/GNY7UFXURETHV4Q4ODLULSYO6A/bundle.json","state":"https://pith.science/pith/GNY7UFXURETHV4Q4ODLULSYO6A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GNY7UFXURETHV4Q4ODLULSYO6A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GNY7UFXURETHV4Q4ODLULSYO6A","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":"5db221e577d28e0b92efeaf011934082d8b3be44d8b77a494237eb5a28f61250","cross_cats_sorted":["cs.ET"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2018-05-04T21:35:43Z","title_canon_sha256":"de7e32d4c4738181cc81b4eefe27519ffb06bd74065b48b5ff3c9fc05c5e12ca"},"schema_version":"1.0","source":{"id":"1805.01942","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.01942","created_at":"2026-05-18T00:15:49Z"},{"alias_kind":"arxiv_version","alias_value":"1805.01942v3","created_at":"2026-05-18T00:15:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.01942","created_at":"2026-05-18T00:15:49Z"},{"alias_kind":"pith_short_12","alias_value":"GNY7UFXURETH","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GNY7UFXURETHV4Q4","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GNY7UFXU","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:b0e174044021226e2a976da9f73c7fd0261fe59e1b3ed2ad2062b95edaa3ff53","target":"graph","created_at":"2026-05-18T00:15:49Z","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":"Networks of superconducting optoelectronic neurons are investigated for their near-term technological potential and long-term physical limitations. Networks with short average path length, high clustering coefficient, and power-law degree distribution are designed using a growth model that assigns connections between new and existing nodes based on spatial distance as well as degree of existing nodes. The network construction algorithm is scalable to arbitrary levels of network hierarchy and achieves systems with fractal spatial properties and efficient wiring. By modeling the physical size of","authors_text":"Adam N. McCaughan, Jeff Chiles, Jeffrey M. Shainline, Richard P. Mirin, Sae Woo Nam, Sonia M. Buckley","cross_cats":["cs.ET"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2018-05-04T21:35:43Z","title":"Superconducting Optoelectronic Neurons V: Networks and Scaling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.01942","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":"sha256:09395ea2d1bf755e8d6ff4fe1abafecdb0eac9d005429ca426f8dbfb5c41fa7f","target":"record","created_at":"2026-05-18T00:15:49Z","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":"5db221e577d28e0b92efeaf011934082d8b3be44d8b77a494237eb5a28f61250","cross_cats_sorted":["cs.ET"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2018-05-04T21:35:43Z","title_canon_sha256":"de7e32d4c4738181cc81b4eefe27519ffb06bd74065b48b5ff3c9fc05c5e12ca"},"schema_version":"1.0","source":{"id":"1805.01942","kind":"arxiv","version":3}},"canonical_sha256":"3371fa16f489267af21c70d745cb0ef007cf9690dcb5a2d9f65af601e9142585","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3371fa16f489267af21c70d745cb0ef007cf9690dcb5a2d9f65af601e9142585","first_computed_at":"2026-05-18T00:15:49.485806Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:49.485806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wj7Dx4AzSapEHl+4OaHDYXzukZBXCWQgbDP3EpYxrBZ0unwwjdtwe811orjkpAzU7Ijwhpt4YSPfDCr8j5fuBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:49.486360Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.01942","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09395ea2d1bf755e8d6ff4fe1abafecdb0eac9d005429ca426f8dbfb5c41fa7f","sha256:b0e174044021226e2a976da9f73c7fd0261fe59e1b3ed2ad2062b95edaa3ff53"],"state_sha256":"1d870ac0004d9029eb41fc88f6195d8a4111ce6a2002095ccb5592c086b3ea7a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5/xYo9xbMNy6FTRC+hqY21+glZ/F9ZdynEajJEWp0FsbyAgMQOhdaCwmf0u3EQy/VP/9g8kdeWaFu4hOetnSAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T18:07:17.221786Z","bundle_sha256":"0b5364776d644a1d8561804cbfd0f4e3052fcfae2e809298320a17307eb79500"}}