{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:H2EP6G5ETN3TBQBVEWPTAGXI53","short_pith_number":"pith:H2EP6G5E","schema_version":"1.0","canonical_sha256":"3e88ff1ba49b7730c035259f301ae8eef64056b03a8847907767fdbe71e9c981","source":{"kind":"arxiv","id":"1305.0300","version":1},"attestation_state":"computed","paper":{"title":"Bio-imitaiton of Mexican migration routes to the USA with slime mould on 3D terrains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.AO"],"primary_cat":"cs.ET","authors_text":"Andrew Adamatzky, Genaro J. Martinez","submitted_at":"2013-05-01T21:52:02Z","abstract_excerpt":"Plasmodium of Physarum polycephalum is a large single cell visible by unaided eye. It shows sophisticated behavioural traits in foraging for nutrients and developing an optimal transport network of protoplasmic tubes spanning sources of nutrients. When placed in an environment with distributed sources of nutrients the cell 'computes' an optimal graph spanning the nutrients by growing a network of protoplasmic tubes. P. polycephalum imitates development of man-made transport networks of a country when configuration of nutrients represents major urban areas. We employ this feature of the slime m"},"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":"1305.0300","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2013-05-01T21:52:02Z","cross_cats_sorted":["nlin.AO"],"title_canon_sha256":"f1409d2088b3527c36c3ae1cce8d2dc06b582baaf402da3f881b2da64b8ceec3","abstract_canon_sha256":"3692a8139c25da45e6688abf1bbe575b76a69adbaa7cc3c8dace93870a73c991"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:26:40.621494Z","signature_b64":"MF6LGX6qA3mYmzC3IqukSxwa9F+1G330fx3JVnZvBw6ba+C0JCOF5vNEUtd0AW15MMe1ArNdWIgivsPTdOEKDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e88ff1ba49b7730c035259f301ae8eef64056b03a8847907767fdbe71e9c981","last_reissued_at":"2026-05-18T03:26:40.621020Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:26:40.621020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bio-imitaiton of Mexican migration routes to the USA with slime mould on 3D terrains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.AO"],"primary_cat":"cs.ET","authors_text":"Andrew Adamatzky, Genaro J. Martinez","submitted_at":"2013-05-01T21:52:02Z","abstract_excerpt":"Plasmodium of Physarum polycephalum is a large single cell visible by unaided eye. It shows sophisticated behavioural traits in foraging for nutrients and developing an optimal transport network of protoplasmic tubes spanning sources of nutrients. When placed in an environment with distributed sources of nutrients the cell 'computes' an optimal graph spanning the nutrients by growing a network of protoplasmic tubes. P. polycephalum imitates development of man-made transport networks of a country when configuration of nutrients represents major urban areas. We employ this feature of the slime m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0300","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1305.0300","created_at":"2026-05-18T03:26:40.621092+00:00"},{"alias_kind":"arxiv_version","alias_value":"1305.0300v1","created_at":"2026-05-18T03:26:40.621092+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0300","created_at":"2026-05-18T03:26:40.621092+00:00"},{"alias_kind":"pith_short_12","alias_value":"H2EP6G5ETN3T","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"H2EP6G5ETN3TBQBV","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"H2EP6G5E","created_at":"2026-05-18T12:27:46.883200+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/H2EP6G5ETN3TBQBVEWPTAGXI53","json":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53.json","graph_json":"https://pith.science/api/pith-number/H2EP6G5ETN3TBQBVEWPTAGXI53/graph.json","events_json":"https://pith.science/api/pith-number/H2EP6G5ETN3TBQBVEWPTAGXI53/events.json","paper":"https://pith.science/paper/H2EP6G5E"},"agent_actions":{"view_html":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53","download_json":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53.json","view_paper":"https://pith.science/paper/H2EP6G5E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1305.0300&json=true","fetch_graph":"https://pith.science/api/pith-number/H2EP6G5ETN3TBQBVEWPTAGXI53/graph.json","fetch_events":"https://pith.science/api/pith-number/H2EP6G5ETN3TBQBVEWPTAGXI53/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53/action/storage_attestation","attest_author":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53/action/author_attestation","sign_citation":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53/action/citation_signature","submit_replication":"https://pith.science/pith/H2EP6G5ETN3TBQBVEWPTAGXI53/action/replication_record"}},"created_at":"2026-05-18T03:26:40.621092+00:00","updated_at":"2026-05-18T03:26:40.621092+00:00"}