{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MFRJCZ4NNLVTKSZGEEDJSZ6BH3","short_pith_number":"pith:MFRJCZ4N","canonical_record":{"source":{"id":"2606.08630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-07T13:50:09Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"7f360129cc340087a8294234b9c602085fe60ee29a01a9f4c44f71374e0c4e00","abstract_canon_sha256":"d21343bd28d6ac8a81b13dd370d861a2bc06cbda5617a149b254f621321497d0"},"schema_version":"1.0"},"canonical_sha256":"616291678d6aeb354b2621069967c13efbc502d2153849ee7102ba42e615db89","source":{"kind":"arxiv","id":"2606.08630","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.08630","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"arxiv_version","alias_value":"2606.08630v1","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.08630","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"pith_short_12","alias_value":"MFRJCZ4NNLVT","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"pith_short_16","alias_value":"MFRJCZ4NNLVTKSZG","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"pith_short_8","alias_value":"MFRJCZ4N","created_at":"2026-06-09T01:05:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MFRJCZ4NNLVTKSZGEEDJSZ6BH3","target":"record","payload":{"canonical_record":{"source":{"id":"2606.08630","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-07T13:50:09Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"7f360129cc340087a8294234b9c602085fe60ee29a01a9f4c44f71374e0c4e00","abstract_canon_sha256":"d21343bd28d6ac8a81b13dd370d861a2bc06cbda5617a149b254f621321497d0"},"schema_version":"1.0"},"canonical_sha256":"616291678d6aeb354b2621069967c13efbc502d2153849ee7102ba42e615db89","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T01:05:41.932743Z","signature_b64":"Z1TYCw+a2Jvv6PV+q3qdFrtRN7XTnNr8BqfUmT17kT2NBqDEUOZiZ3nZnb4YFvOKxrWdGJpnDucNTrvlEWR1DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"616291678d6aeb354b2621069967c13efbc502d2153849ee7102ba42e615db89","last_reissued_at":"2026-06-09T01:05:41.932311Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T01:05:41.932311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.08630","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":"2026-06-09T01:05:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e/0H7+Q8gyfsWNgPMId1fbyg589ePweP0SLcCVdci5FjGXhFCWo/96Bmc8nBx2yKtWETTmhpA/ViYvvnhlraBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T08:08:44.738716Z"},"content_sha256":"c6c106192ce4ba716837777872f3524a5410a15bf857d152061bcb311ffe7765","schema_version":"1.0","event_id":"sha256:c6c106192ce4ba716837777872f3524a5410a15bf857d152061bcb311ffe7765"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MFRJCZ4NNLVTKSZGEEDJSZ6BH3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tyan-WP: A Wind Power Foundation Model for Ultra-Short-Term Probabilistic Forecasting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.LG","authors_text":"Ao Luo, Bin Li, Bo Wang, Hongwei Zhao, Jiahui Huang, Lei Liu, Ruibo Guo, Tengyuan Liu, Zhao Wang","submitted_at":"2026-06-07T13:50:09Z","abstract_excerpt":"Global wind power capacity, especially in China, is booming, with new farms spanning diverse terrains and climates. The industry urgently needs accurate wind power foundation models to shorten commissioning and accelerate grid connection. This is because site-specific time series models (TSMs) are not well suited to data-scarce scenarios and generalize poorly, while generic large time series models (LTSMs) are mostly limited to univariate inputs and cannot fully exploit static site attributes or the dependencies between power and meteorological covariates, leading to insufficient accuracy. To "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.08630","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/2606.08630/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":"2026-06-09T01:05:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TFdrjqZbGrgXdzIUIF6vhG8nBMJI9EqyY/Rd1ooQ1L144TKIJIkopk2BRJC2+6TfbG9MnqHNzJVo+5WtlBwvBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T08:08:44.739590Z"},"content_sha256":"080a718c0b347f3654447767fd4a459a56e674a80dd47a096c4cc84ef8277899","schema_version":"1.0","event_id":"sha256:080a718c0b347f3654447767fd4a459a56e674a80dd47a096c4cc84ef8277899"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3/bundle.json","state_url":"https://pith.science/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3/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":"2026-06-11T08:08:44Z","links":{"resolver":"https://pith.science/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3","bundle":"https://pith.science/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3/bundle.json","state":"https://pith.science/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MFRJCZ4NNLVTKSZGEEDJSZ6BH3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MFRJCZ4NNLVTKSZGEEDJSZ6BH3","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":"d21343bd28d6ac8a81b13dd370d861a2bc06cbda5617a149b254f621321497d0","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-07T13:50:09Z","title_canon_sha256":"7f360129cc340087a8294234b9c602085fe60ee29a01a9f4c44f71374e0c4e00"},"schema_version":"1.0","source":{"id":"2606.08630","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.08630","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"arxiv_version","alias_value":"2606.08630v1","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.08630","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"pith_short_12","alias_value":"MFRJCZ4NNLVT","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"pith_short_16","alias_value":"MFRJCZ4NNLVTKSZG","created_at":"2026-06-09T01:05:41Z"},{"alias_kind":"pith_short_8","alias_value":"MFRJCZ4N","created_at":"2026-06-09T01:05:41Z"}],"graph_snapshots":[{"event_id":"sha256:080a718c0b347f3654447767fd4a459a56e674a80dd47a096c4cc84ef8277899","target":"graph","created_at":"2026-06-09T01:05:41Z","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/2606.08630/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Global wind power capacity, especially in China, is booming, with new farms spanning diverse terrains and climates. The industry urgently needs accurate wind power foundation models to shorten commissioning and accelerate grid connection. This is because site-specific time series models (TSMs) are not well suited to data-scarce scenarios and generalize poorly, while generic large time series models (LTSMs) are mostly limited to univariate inputs and cannot fully exploit static site attributes or the dependencies between power and meteorological covariates, leading to insufficient accuracy. To ","authors_text":"Ao Luo, Bin Li, Bo Wang, Hongwei Zhao, Jiahui Huang, Lei Liu, Ruibo Guo, Tengyuan Liu, Zhao Wang","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-07T13:50:09Z","title":"Tyan-WP: A Wind Power Foundation Model for Ultra-Short-Term Probabilistic Forecasting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.08630","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:c6c106192ce4ba716837777872f3524a5410a15bf857d152061bcb311ffe7765","target":"record","created_at":"2026-06-09T01:05:41Z","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":"d21343bd28d6ac8a81b13dd370d861a2bc06cbda5617a149b254f621321497d0","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2026-06-07T13:50:09Z","title_canon_sha256":"7f360129cc340087a8294234b9c602085fe60ee29a01a9f4c44f71374e0c4e00"},"schema_version":"1.0","source":{"id":"2606.08630","kind":"arxiv","version":1}},"canonical_sha256":"616291678d6aeb354b2621069967c13efbc502d2153849ee7102ba42e615db89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"616291678d6aeb354b2621069967c13efbc502d2153849ee7102ba42e615db89","first_computed_at":"2026-06-09T01:05:41.932311Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T01:05:41.932311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z1TYCw+a2Jvv6PV+q3qdFrtRN7XTnNr8BqfUmT17kT2NBqDEUOZiZ3nZnb4YFvOKxrWdGJpnDucNTrvlEWR1DA==","signature_status":"signed_v1","signed_at":"2026-06-09T01:05:41.932743Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.08630","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6c106192ce4ba716837777872f3524a5410a15bf857d152061bcb311ffe7765","sha256:080a718c0b347f3654447767fd4a459a56e674a80dd47a096c4cc84ef8277899"],"state_sha256":"45c7e055be82b35c108abcb28f03a81fbcbd6f0daef8a118f91971888fc51247"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/7ZxGuk1E+zOOh7bl8+7lGp3KMW/btcfs6YEnXSm6+Il0+Pia2T+QT9kU4kG03ygk8zemMhMkUUsAaSTo7hmBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T08:08:44.744503Z","bundle_sha256":"978e0e546fdc28983bd0ee55232818afeb652c977fa5fe07d607b556ae2f90e6"}}