{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:K5I3UDGC2BFDQ7KR3WBZQPWTYV","short_pith_number":"pith:K5I3UDGC","schema_version":"1.0","canonical_sha256":"5751ba0cc2d04a387d51dd83983ed3c5533b4106b76b2c92ca519f4c9d30e52a","source":{"kind":"arxiv","id":"1406.0357","version":1},"attestation_state":"computed","paper":{"title":"Climatic seasonality may affect ecological network structure: Food webs and mutualistic networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an","physics.soc-ph"],"primary_cat":"q-bio.PE","authors_text":"Kazuhiro Takemoto, Saori Kanamaru, Wenfeng Feng","submitted_at":"2014-06-02T13:19:29Z","abstract_excerpt":"Ecological networks exhibit non-random structural patterns, such as modularity and nestedness, which indicate ecosystem stability, species diversity, and connectance. Such structure-stability relationships are well known. However, another important perspective is less well understood: the relationship between the environment and structure. Inspired by theoretical studies that suggest that network structure can change due to environmental variability, we collected data on a number of empirical food webs and mutualistic networks and evaluated the effect of climatic seasonality on ecological netw"},"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":"1406.0357","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2014-06-02T13:19:29Z","cross_cats_sorted":["physics.data-an","physics.soc-ph"],"title_canon_sha256":"7e874de0915e45d5232c08f03bbd2b44cbbcd6067ff21f5995bb20c6715052bd","abstract_canon_sha256":"76a054c43143d86a145cf73e432b01bcfde25186480902a3c7c7429d3582560d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:55.430416Z","signature_b64":"r52lhaspIDNcfd3heSvudsCiP6H7Uq98yjF6SbnwopiDscF83aLGS4609kiAn1Uzs51rSuJ+jLU5BTZALc10Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5751ba0cc2d04a387d51dd83983ed3c5533b4106b76b2c92ca519f4c9d30e52a","last_reissued_at":"2026-05-18T02:49:55.429671Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:55.429671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Climatic seasonality may affect ecological network structure: Food webs and mutualistic networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an","physics.soc-ph"],"primary_cat":"q-bio.PE","authors_text":"Kazuhiro Takemoto, Saori Kanamaru, Wenfeng Feng","submitted_at":"2014-06-02T13:19:29Z","abstract_excerpt":"Ecological networks exhibit non-random structural patterns, such as modularity and nestedness, which indicate ecosystem stability, species diversity, and connectance. Such structure-stability relationships are well known. However, another important perspective is less well understood: the relationship between the environment and structure. Inspired by theoretical studies that suggest that network structure can change due to environmental variability, we collected data on a number of empirical food webs and mutualistic networks and evaluated the effect of climatic seasonality on ecological netw"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0357","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":"1406.0357","created_at":"2026-05-18T02:49:55.429763+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.0357v1","created_at":"2026-05-18T02:49:55.429763+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0357","created_at":"2026-05-18T02:49:55.429763+00:00"},{"alias_kind":"pith_short_12","alias_value":"K5I3UDGC2BFD","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_16","alias_value":"K5I3UDGC2BFDQ7KR","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_8","alias_value":"K5I3UDGC","created_at":"2026-05-18T12:28:35.611951+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/K5I3UDGC2BFDQ7KR3WBZQPWTYV","json":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV.json","graph_json":"https://pith.science/api/pith-number/K5I3UDGC2BFDQ7KR3WBZQPWTYV/graph.json","events_json":"https://pith.science/api/pith-number/K5I3UDGC2BFDQ7KR3WBZQPWTYV/events.json","paper":"https://pith.science/paper/K5I3UDGC"},"agent_actions":{"view_html":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV","download_json":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV.json","view_paper":"https://pith.science/paper/K5I3UDGC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.0357&json=true","fetch_graph":"https://pith.science/api/pith-number/K5I3UDGC2BFDQ7KR3WBZQPWTYV/graph.json","fetch_events":"https://pith.science/api/pith-number/K5I3UDGC2BFDQ7KR3WBZQPWTYV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV/action/storage_attestation","attest_author":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV/action/author_attestation","sign_citation":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV/action/citation_signature","submit_replication":"https://pith.science/pith/K5I3UDGC2BFDQ7KR3WBZQPWTYV/action/replication_record"}},"created_at":"2026-05-18T02:49:55.429763+00:00","updated_at":"2026-05-18T02:49:55.429763+00:00"}