{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:DNSKKJHS6NNUFQI3R4GQB4IXCV","short_pith_number":"pith:DNSKKJHS","canonical_record":{"source":{"id":"2501.14058","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-01-23T19:49:36Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"dcdf3d8667b3e600c627265504b664b26e654ad901fea152169307bb3818f563","abstract_canon_sha256":"9eaa8ed91a2da040bbb102e0735d1bcb39bae69cd5380ceb65c3eded1261b4f4"},"schema_version":"1.0"},"canonical_sha256":"1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f","source":{"kind":"arxiv","id":"2501.14058","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.14058","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"arxiv_version","alias_value":"2501.14058v1","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.14058","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"pith_short_12","alias_value":"DNSKKJHS6NNU","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"pith_short_16","alias_value":"DNSKKJHS6NNUFQI3","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"pith_short_8","alias_value":"DNSKKJHS","created_at":"2026-07-05T10:04:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:DNSKKJHS6NNUFQI3R4GQB4IXCV","target":"record","payload":{"canonical_record":{"source":{"id":"2501.14058","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-01-23T19:49:36Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"dcdf3d8667b3e600c627265504b664b26e654ad901fea152169307bb3818f563","abstract_canon_sha256":"9eaa8ed91a2da040bbb102e0735d1bcb39bae69cd5380ceb65c3eded1261b4f4"},"schema_version":"1.0"},"canonical_sha256":"1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:04:44.699429Z","signature_b64":"HUUQg4vZ+heRA6EWFxFLfPovY/qufBi0j+2rgm5Y6WRBmU8d742+XeBYczKOGv/9qP0j5KsMNWbhg5yUVk2FCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f","last_reissued_at":"2026-07-05T10:04:44.699035Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:04:44.699035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.14058","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":"2026-07-05T10:04:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h6bKa5Y550yOJPuDDlxG5eZn9sgHNr4HcRsy+xWWCi6Or+Te3NZu5LEvN55g7+K3H/e6iH/HjYrJZMzdE3K3Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T02:58:34.786707Z"},"content_sha256":"3da013fb75f2cb41a9bd16bbf72272f39be4c3ce2c7bfe3e5c32eb90a86cefa3","schema_version":"1.0","event_id":"sha256:3da013fb75f2cb41a9bd16bbf72272f39be4c3ce2c7bfe3e5c32eb90a86cefa3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:DNSKKJHS6NNUFQI3R4GQB4IXCV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Life in the Slow Lane: A Search for Long Term Variability in ASAS-SN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Christopher S. Kochanek, Sydney Petz","submitted_at":"2025-01-23T19:49:36Z","abstract_excerpt":"We search a sample of 9,361,613 isolated sources with 13<g<14.5 mag for slowly varying sources. We select sources with brightness changes larger than ~ 0.03 mag/year over 10 years, removing false positives due to, for example, nearby bright stars or high proper motions. After a thorough visual inspection, we find 782 slowly varying systems. Of these systems, 433 are identified as variables for the first time and 349 are previously classified as variables. Previously classified systems were mostly identified as semi-regular variables (SR), slow irregular variables (L), spotted stars (ROT), or u"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.14058","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/2501.14058/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":"2026-07-05T10:04:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7ev1FTUKoo5Lu5mKtIOMwDal+AvbB/cr3rRLur2RomkmwKVxyAzuhaCYrZcYEQjDf9p7uK7yIndOTYjTHIS0Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T02:58:34.787229Z"},"content_sha256":"b00e2f184e183fa17753599f8bcce4973fb1038c2f26a5c810b4d2b524cc0a0a","schema_version":"1.0","event_id":"sha256:b00e2f184e183fa17753599f8bcce4973fb1038c2f26a5c810b4d2b524cc0a0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV/bundle.json","state_url":"https://pith.science/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV/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":"2026-08-15T02:58:34Z","links":{"resolver":"https://pith.science/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV","bundle":"https://pith.science/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV/bundle.json","state":"https://pith.science/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DNSKKJHS6NNUFQI3R4GQB4IXCV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DNSKKJHS6NNUFQI3R4GQB4IXCV","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":"9eaa8ed91a2da040bbb102e0735d1bcb39bae69cd5380ceb65c3eded1261b4f4","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-01-23T19:49:36Z","title_canon_sha256":"dcdf3d8667b3e600c627265504b664b26e654ad901fea152169307bb3818f563"},"schema_version":"1.0","source":{"id":"2501.14058","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.14058","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"arxiv_version","alias_value":"2501.14058v1","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.14058","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"pith_short_12","alias_value":"DNSKKJHS6NNU","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"pith_short_16","alias_value":"DNSKKJHS6NNUFQI3","created_at":"2026-07-05T10:04:44Z"},{"alias_kind":"pith_short_8","alias_value":"DNSKKJHS","created_at":"2026-07-05T10:04:44Z"}],"graph_snapshots":[{"event_id":"sha256:b00e2f184e183fa17753599f8bcce4973fb1038c2f26a5c810b4d2b524cc0a0a","target":"graph","created_at":"2026-07-05T10:04:44Z","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/2501.14058/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We search a sample of 9,361,613 isolated sources with 13<g<14.5 mag for slowly varying sources. We select sources with brightness changes larger than ~ 0.03 mag/year over 10 years, removing false positives due to, for example, nearby bright stars or high proper motions. After a thorough visual inspection, we find 782 slowly varying systems. Of these systems, 433 are identified as variables for the first time and 349 are previously classified as variables. Previously classified systems were mostly identified as semi-regular variables (SR), slow irregular variables (L), spotted stars (ROT), or u","authors_text":"Christopher S. Kochanek, Sydney Petz","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-01-23T19:49:36Z","title":"Life in the Slow Lane: A Search for Long Term Variability in ASAS-SN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.14058","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":"sha256:3da013fb75f2cb41a9bd16bbf72272f39be4c3ce2c7bfe3e5c32eb90a86cefa3","target":"record","created_at":"2026-07-05T10:04:44Z","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":"9eaa8ed91a2da040bbb102e0735d1bcb39bae69cd5380ceb65c3eded1261b4f4","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-01-23T19:49:36Z","title_canon_sha256":"dcdf3d8667b3e600c627265504b664b26e654ad901fea152169307bb3818f563"},"schema_version":"1.0","source":{"id":"2501.14058","kind":"arxiv","version":1}},"canonical_sha256":"1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b64a524f2f35b42c11b8f0d00f117156495c9134050139b8fe7cbe7b09ccc9f","first_computed_at":"2026-07-05T10:04:44.699035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:04:44.699035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HUUQg4vZ+heRA6EWFxFLfPovY/qufBi0j+2rgm5Y6WRBmU8d742+XeBYczKOGv/9qP0j5KsMNWbhg5yUVk2FCA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:04:44.699429Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.14058","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3da013fb75f2cb41a9bd16bbf72272f39be4c3ce2c7bfe3e5c32eb90a86cefa3","sha256:b00e2f184e183fa17753599f8bcce4973fb1038c2f26a5c810b4d2b524cc0a0a"],"state_sha256":"1b564bcd83bf293ea207e0e960f27f8f88aab4a08ec607f724a76ac8acf67cc3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w52bE2NyJZfpffk0DQ5pvz3yncDXTV3LcACLRjwwVIJMffHiyIV/j5iLy1N1MJTrrsx8gStGgi9vf6nA76WABg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T02:58:34.792117Z","bundle_sha256":"5ce2fa2339bbe6060796c1c2ae13158935c53e0d34c71deef275d1f20ed840bc"}}