{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:HU4ZDQKC7VYG43JVOA77Z2CRPV","short_pith_number":"pith:HU4ZDQKC","canonical_record":{"source":{"id":"2011.04426","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-11-03T20:45:29Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"756b5bb12b6571e75b11780926e4d7e0a3bd817f59c7c6448ea1846f7f80b50f","abstract_canon_sha256":"1f8b8d79fc015870a9167e9b3ad55b71886867f8f0e004e82f01b5259c41fd77"},"schema_version":"1.0"},"canonical_sha256":"3d3991c142fd706e6d35703ffce8517d56aa1fba138fef898f448526f74791ee","source":{"kind":"arxiv","id":"2011.04426","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.04426","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"arxiv_version","alias_value":"2011.04426v4","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.04426","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"pith_short_12","alias_value":"HU4ZDQKC7VYG","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"pith_short_16","alias_value":"HU4ZDQKC7VYG43JV","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"pith_short_8","alias_value":"HU4ZDQKC","created_at":"2026-07-05T04:22:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:HU4ZDQKC7VYG43JVOA77Z2CRPV","target":"record","payload":{"canonical_record":{"source":{"id":"2011.04426","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-11-03T20:45:29Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"756b5bb12b6571e75b11780926e4d7e0a3bd817f59c7c6448ea1846f7f80b50f","abstract_canon_sha256":"1f8b8d79fc015870a9167e9b3ad55b71886867f8f0e004e82f01b5259c41fd77"},"schema_version":"1.0"},"canonical_sha256":"3d3991c142fd706e6d35703ffce8517d56aa1fba138fef898f448526f74791ee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:22:49.899313Z","signature_b64":"0oYFXID8OG74DNjwVWfzWaJiH4//oaoEZzg7/FE2yOhwduZAb4PaQH3U+IyKWnLl2V1s+sh7lLe1xpfIXmuLAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d3991c142fd706e6d35703ffce8517d56aa1fba138fef898f448526f74791ee","last_reissued_at":"2026-07-05T04:22:49.898768Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:22:49.898768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2011.04426","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:22:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0tsNJr3vo75OM8gOnkT0la6lhS+VZqNSsXrWwR7prr5MIUp3m/z0H1g7TAhkv4JllcacrcGuIGK4iGqd/TXcDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T09:05:16.552763Z"},"content_sha256":"64453b9fc736893ab2ca16ee783eff461d490f698565b54dc5a446eec75f71ec","schema_version":"1.0","event_id":"sha256:64453b9fc736893ab2ca16ee783eff461d490f698565b54dc5a446eec75f71ec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:HU4ZDQKC7VYG43JVOA77Z2CRPV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AutoMat: Accelerated Computational Electrochemical systems Discovery","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Adarsh Dave, Alan Edelman, Bharath Ramsundar, Bryce Meredig, Christopher Rackauckas, David Farina, Dhairya Gandhi, Emil Annevelink, Eric Muckley, Hongyi Lin, James Saal, Jiankun Pu, Lance Kavalsky, Matthew Johnson, Rachel Kurchin, Shang Zhu, Valentin Sulzer, Venkatasubramanian Viswanathan, Vinay I. Hegde, Viral Shah","submitted_at":"2020-11-03T20:45:29Z","abstract_excerpt":"Large-scale electrification is vital to addressing the climate crisis, but several scientific and technological challenges remain to fully electrify both the chemical industry and transportation. In both of these areas, new electrochemical materials will be critical, but their development currently relies heavily on human-time-intensive experimental trial and error and computationally expensive first-principles, meso-scale and continuum simulations. We present an automated workflow, AutoMat, that accelerates these computational steps by introducing both automated input generation and managemen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.04426","kind":"arxiv","version":4},"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/2011.04426/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":"2026-07-05T04:22:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xq9ne4qi3jRsu4naHA8mGCrO2bcClIh4QvaLG5buqbddm+N1t1k6NXEWtp17REEEk74ZtDvFHranjB3ZVEIdAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T09:05:16.553302Z"},"content_sha256":"8cdca38c301882b9d5587dcb90c85edb10f79d644e7b5f57925f71c73b8c8a46","schema_version":"1.0","event_id":"sha256:8cdca38c301882b9d5587dcb90c85edb10f79d644e7b5f57925f71c73b8c8a46"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV/bundle.json","state_url":"https://pith.science/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV/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":"2026-08-01T09:05:16Z","links":{"resolver":"https://pith.science/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV","bundle":"https://pith.science/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV/bundle.json","state":"https://pith.science/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HU4ZDQKC7VYG43JVOA77Z2CRPV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:HU4ZDQKC7VYG43JVOA77Z2CRPV","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":"1f8b8d79fc015870a9167e9b3ad55b71886867f8f0e004e82f01b5259c41fd77","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-11-03T20:45:29Z","title_canon_sha256":"756b5bb12b6571e75b11780926e4d7e0a3bd817f59c7c6448ea1846f7f80b50f"},"schema_version":"1.0","source":{"id":"2011.04426","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.04426","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"arxiv_version","alias_value":"2011.04426v4","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.04426","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"pith_short_12","alias_value":"HU4ZDQKC7VYG","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"pith_short_16","alias_value":"HU4ZDQKC7VYG43JV","created_at":"2026-07-05T04:22:49Z"},{"alias_kind":"pith_short_8","alias_value":"HU4ZDQKC","created_at":"2026-07-05T04:22:49Z"}],"graph_snapshots":[{"event_id":"sha256:8cdca38c301882b9d5587dcb90c85edb10f79d644e7b5f57925f71c73b8c8a46","target":"graph","created_at":"2026-07-05T04:22:49Z","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/2011.04426/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large-scale electrification is vital to addressing the climate crisis, but several scientific and technological challenges remain to fully electrify both the chemical industry and transportation. In both of these areas, new electrochemical materials will be critical, but their development currently relies heavily on human-time-intensive experimental trial and error and computationally expensive first-principles, meso-scale and continuum simulations. We present an automated workflow, AutoMat, that accelerates these computational steps by introducing both automated input generation and managemen","authors_text":"Adarsh Dave, Alan Edelman, Bharath Ramsundar, Bryce Meredig, Christopher Rackauckas, David Farina, Dhairya Gandhi, Emil Annevelink, Eric Muckley, Hongyi Lin, James Saal, Jiankun Pu, Lance Kavalsky, Matthew Johnson, Rachel Kurchin, Shang Zhu, Valentin Sulzer, Venkatasubramanian Viswanathan, Vinay I. Hegde, Viral Shah","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-11-03T20:45:29Z","title":"AutoMat: Accelerated Computational Electrochemical systems Discovery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.04426","kind":"arxiv","version":4},"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":"sha256:64453b9fc736893ab2ca16ee783eff461d490f698565b54dc5a446eec75f71ec","target":"record","created_at":"2026-07-05T04:22:49Z","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":"1f8b8d79fc015870a9167e9b3ad55b71886867f8f0e004e82f01b5259c41fd77","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-11-03T20:45:29Z","title_canon_sha256":"756b5bb12b6571e75b11780926e4d7e0a3bd817f59c7c6448ea1846f7f80b50f"},"schema_version":"1.0","source":{"id":"2011.04426","kind":"arxiv","version":4}},"canonical_sha256":"3d3991c142fd706e6d35703ffce8517d56aa1fba138fef898f448526f74791ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d3991c142fd706e6d35703ffce8517d56aa1fba138fef898f448526f74791ee","first_computed_at":"2026-07-05T04:22:49.898768Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:22:49.898768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0oYFXID8OG74DNjwVWfzWaJiH4//oaoEZzg7/FE2yOhwduZAb4PaQH3U+IyKWnLl2V1s+sh7lLe1xpfIXmuLAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:22:49.899313Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.04426","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64453b9fc736893ab2ca16ee783eff461d490f698565b54dc5a446eec75f71ec","sha256:8cdca38c301882b9d5587dcb90c85edb10f79d644e7b5f57925f71c73b8c8a46"],"state_sha256":"2894fa67cc01c7947d9a72c6e510300cff201d4ad4a4243a345f69cfff31992c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D4hquCOmhDduU4LWxKvhmOveyWOIzB5L8GcewdIdGHX7VnHsJDsxGpd92plXpyraqzKTQmN59uGuhXe/NwDFBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T09:05:16.558316Z","bundle_sha256":"66255819133bffcebd866b27ee763b1c54e113f5f2bfab0486df5eb8f8a62385"}}