{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:BWNXVS7FZ6KVPEG5FRYY6RBISO","short_pith_number":"pith:BWNXVS7F","canonical_record":{"source":{"id":"2201.07960","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.PE","submitted_at":"2022-01-20T02:39:39Z","cross_cats_sorted":[],"title_canon_sha256":"a7f50b2a03762be262f920788026364690908e6a131f7011868008d221b97d75","abstract_canon_sha256":"eaf5b727e78b9ae746bbc4a825c9c5619183aa10d7d2594fdc3d9d917b2dfe6b"},"schema_version":"1.0"},"canonical_sha256":"0d9b7acbe5cf955790dd2c718f442893ac6773c895d5865e04ba3fa5d85fe92a","source":{"kind":"arxiv","id":"2201.07960","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.07960","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"arxiv_version","alias_value":"2201.07960v1","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.07960","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"pith_short_12","alias_value":"BWNXVS7FZ6KV","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"pith_short_16","alias_value":"BWNXVS7FZ6KVPEG5","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"pith_short_8","alias_value":"BWNXVS7F","created_at":"2026-07-05T03:50:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:BWNXVS7FZ6KVPEG5FRYY6RBISO","target":"record","payload":{"canonical_record":{"source":{"id":"2201.07960","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.PE","submitted_at":"2022-01-20T02:39:39Z","cross_cats_sorted":[],"title_canon_sha256":"a7f50b2a03762be262f920788026364690908e6a131f7011868008d221b97d75","abstract_canon_sha256":"eaf5b727e78b9ae746bbc4a825c9c5619183aa10d7d2594fdc3d9d917b2dfe6b"},"schema_version":"1.0"},"canonical_sha256":"0d9b7acbe5cf955790dd2c718f442893ac6773c895d5865e04ba3fa5d85fe92a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:50:07.200025Z","signature_b64":"7X6Y0AE3F1gK9vSnNT52FftyXBQBytkTRNVQzbU8BQZeuZgwEx4ZENQX/r9Tey2wUxCw5rTjcfcT5Uy9qm12CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d9b7acbe5cf955790dd2c718f442893ac6773c895d5865e04ba3fa5d85fe92a","last_reissued_at":"2026-07-05T03:50:07.199490Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:50:07.199490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2201.07960","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":"2026-07-05T03:50:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7GM7j5No5moO7+7i8wf5VyonZ6dmTcxO3f8ymmd0RZwhXybV7ErrK6Vreyus0codqVxQDJ26RJ8BnX3HWlC/AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:48:42.604964Z"},"content_sha256":"2eb83cccdc931fc70e1fdf41d0eb8ddfaa29e2b7382f5ce03a3b48f3de942dfb","schema_version":"1.0","event_id":"sha256:2eb83cccdc931fc70e1fdf41d0eb8ddfaa29e2b7382f5ce03a3b48f3de942dfb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:BWNXVS7FZ6KVPEG5FRYY6RBISO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coexistence in spatiotemporally fluctuating environments","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.PE","authors_text":"Alan Hastings, Evan Johnson","submitted_at":"2022-01-20T02:39:39Z","abstract_excerpt":"Ecologists have put forward many explanations for coexistence, but these are only partial explanations; nature is complex, so it is reasonable to assume that in any given ecological community, multiple mechanisms of coexistence are operating at the same time. Here, we present a methodology for quantifying the relative importance of different explanations for coexistence, based on an extension of Modern Coexistence Theory. Current versions of Modern Coexistence Theory only allow for the analysis of communities that are affected by spatial or temporal environmental variation, but not both. We sh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.07960","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/2201.07960/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:50:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xAO87cih39A/diXFySVMQCQq+HnLUGoXttI9mb0zu2zyuOwyHYvAbBX3jNrKiYrQ+SOGfyp7ALYVZ7Ca4zpGBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:48:42.605445Z"},"content_sha256":"e508b988ccbd50211335f6b9eae947a07198d5501e92c289c0eca28e6cb80865","schema_version":"1.0","event_id":"sha256:e508b988ccbd50211335f6b9eae947a07198d5501e92c289c0eca28e6cb80865"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO/bundle.json","state_url":"https://pith.science/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO/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":"2026-08-03T18:48:42Z","links":{"resolver":"https://pith.science/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO","bundle":"https://pith.science/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO/bundle.json","state":"https://pith.science/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BWNXVS7FZ6KVPEG5FRYY6RBISO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:BWNXVS7FZ6KVPEG5FRYY6RBISO","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":"eaf5b727e78b9ae746bbc4a825c9c5619183aa10d7d2594fdc3d9d917b2dfe6b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.PE","submitted_at":"2022-01-20T02:39:39Z","title_canon_sha256":"a7f50b2a03762be262f920788026364690908e6a131f7011868008d221b97d75"},"schema_version":"1.0","source":{"id":"2201.07960","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.07960","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"arxiv_version","alias_value":"2201.07960v1","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.07960","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"pith_short_12","alias_value":"BWNXVS7FZ6KV","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"pith_short_16","alias_value":"BWNXVS7FZ6KVPEG5","created_at":"2026-07-05T03:50:07Z"},{"alias_kind":"pith_short_8","alias_value":"BWNXVS7F","created_at":"2026-07-05T03:50:07Z"}],"graph_snapshots":[{"event_id":"sha256:e508b988ccbd50211335f6b9eae947a07198d5501e92c289c0eca28e6cb80865","target":"graph","created_at":"2026-07-05T03:50:07Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2201.07960/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ecologists have put forward many explanations for coexistence, but these are only partial explanations; nature is complex, so it is reasonable to assume that in any given ecological community, multiple mechanisms of coexistence are operating at the same time. Here, we present a methodology for quantifying the relative importance of different explanations for coexistence, based on an extension of Modern Coexistence Theory. Current versions of Modern Coexistence Theory only allow for the analysis of communities that are affected by spatial or temporal environmental variation, but not both. We sh","authors_text":"Alan Hastings, Evan Johnson","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.PE","submitted_at":"2022-01-20T02:39:39Z","title":"Coexistence in spatiotemporally fluctuating environments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.07960","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":"sha256:2eb83cccdc931fc70e1fdf41d0eb8ddfaa29e2b7382f5ce03a3b48f3de942dfb","target":"record","created_at":"2026-07-05T03:50:07Z","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":"eaf5b727e78b9ae746bbc4a825c9c5619183aa10d7d2594fdc3d9d917b2dfe6b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.PE","submitted_at":"2022-01-20T02:39:39Z","title_canon_sha256":"a7f50b2a03762be262f920788026364690908e6a131f7011868008d221b97d75"},"schema_version":"1.0","source":{"id":"2201.07960","kind":"arxiv","version":1}},"canonical_sha256":"0d9b7acbe5cf955790dd2c718f442893ac6773c895d5865e04ba3fa5d85fe92a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d9b7acbe5cf955790dd2c718f442893ac6773c895d5865e04ba3fa5d85fe92a","first_computed_at":"2026-07-05T03:50:07.199490Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:50:07.199490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7X6Y0AE3F1gK9vSnNT52FftyXBQBytkTRNVQzbU8BQZeuZgwEx4ZENQX/r9Tey2wUxCw5rTjcfcT5Uy9qm12CA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:50:07.200025Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.07960","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2eb83cccdc931fc70e1fdf41d0eb8ddfaa29e2b7382f5ce03a3b48f3de942dfb","sha256:e508b988ccbd50211335f6b9eae947a07198d5501e92c289c0eca28e6cb80865"],"state_sha256":"6e2e29a16189ff5f66bb412363db676200cb04d89924d4de4c753a3a9a9075fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H/OfQz0LijnwkE7liZw0eANGMeZBvU0IoN9J5qmRofMS/1/YfyGz4aUCeG932yPqr40BsR8SaN9WJThxfDu7Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T18:48:42.609611Z","bundle_sha256":"8365c611cd9d7291edc95cfa515754b547adef9c63ca2851a7cec456ae0f73eb"}}