{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:W7PDCQTSG2NL5SECID7XPL5T7E","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":"45ac64fef577d837b26bd845089dd26d4ccf0a93543de7d8c2ca775cdd54a855","cross_cats_sorted":["cs.AI","cs.CE","cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-12-05T03:47:13Z","title_canon_sha256":"3e0cbf4e55b0af26c1dc7abecc5bab53dc411d4d2b9aa0a1fae87eb8f19b8e67"},"schema_version":"1.0","source":{"id":"2512.05402","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.05402","created_at":"2026-05-26T02:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"2512.05402v2","created_at":"2026-05-26T02:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.05402","created_at":"2026-05-26T02:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"W7PDCQTSG2NL","created_at":"2026-05-26T02:05:04Z"},{"alias_kind":"pith_short_16","alias_value":"W7PDCQTSG2NL5SEC","created_at":"2026-05-26T02:05:04Z"},{"alias_kind":"pith_short_8","alias_value":"W7PDCQTS","created_at":"2026-05-26T02:05:04Z"}],"graph_snapshots":[{"event_id":"sha256:34be50ac4ccdf0012c4d82b808989a2d4018b76fcf5014a07f0c33d3e0e67b05","target":"graph","created_at":"2026-05-26T02:05:04Z","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/2512.05402/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Bitcoin mining hardware acquisition requires strategic timing due to volatile markets, rapid technological obsolescence, and protocol-driven revenue cycles. Despite mining's evolution into a capital-intensive industry, there is little guidance on when to purchase new Application-Specific Integrated Circuit (ASIC) hardware, and no prior computational frameworks address this decision problem. We address this gap by formulating hardware acquisition as a time series classification task, predicting whether purchasing ASIC machines yields profitable (Return on Investment (ROI) >= 1), marginal (0 < R","authors_text":"Bikramjit Das, Dorien Herremans, Sithumi Wickramasinghe","cross_cats":["cs.AI","cs.CE","cs.NE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-12-05T03:47:13Z","title":"Smart Timing for Mining: A Deep Learning Framework for Bitcoin Hardware ROI Prediction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.05402","kind":"arxiv","version":2},"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":"sha256:67098dce48b474ba908cff507ae108477a76c64ca250e1761af0ddd803a3f846","target":"record","created_at":"2026-05-26T02:05:04Z","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":"45ac64fef577d837b26bd845089dd26d4ccf0a93543de7d8c2ca775cdd54a855","cross_cats_sorted":["cs.AI","cs.CE","cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2025-12-05T03:47:13Z","title_canon_sha256":"3e0cbf4e55b0af26c1dc7abecc5bab53dc411d4d2b9aa0a1fae87eb8f19b8e67"},"schema_version":"1.0","source":{"id":"2512.05402","kind":"arxiv","version":2}},"canonical_sha256":"b7de314272369abec88240ff77afb3f925d29c711de0c868ba1d3261a16a7182","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7de314272369abec88240ff77afb3f925d29c711de0c868ba1d3261a16a7182","first_computed_at":"2026-05-26T02:05:04.396912Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:05:04.396912Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c+tZz9OMi/pu+sWp3vT339UkuHn1/ZqpH4EBScM5SdipmykMEdNvhJiOD7AHL3wMavl/3qSpCfxjuvlZ3zPrBg==","signature_status":"signed_v1","signed_at":"2026-05-26T02:05:04.397727Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.05402","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67098dce48b474ba908cff507ae108477a76c64ca250e1761af0ddd803a3f846","sha256:34be50ac4ccdf0012c4d82b808989a2d4018b76fcf5014a07f0c33d3e0e67b05"],"state_sha256":"f7270c45e0d655ff43aecb32a1a647fd6c87440061d0cf393de1b2ec65e24229"}