{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:RE46DVPMMHYKHCIL7PCEFDZ7KP","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":"e361e27d9bd183ae4ed02fb3fc26e6571afe224f93a5ca8bfcdd98deea413b86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-03-25T17:28:55Z","title_canon_sha256":"f4929fe8c7e0b1274022294680ddc4513027867f3a520cc1621a13364721f6ae"},"schema_version":"1.0","source":{"id":"1903.10480","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.10480","created_at":"2026-05-17T23:50:29Z"},{"alias_kind":"arxiv_version","alias_value":"1903.10480v1","created_at":"2026-05-17T23:50:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.10480","created_at":"2026-05-17T23:50:29Z"},{"alias_kind":"pith_short_12","alias_value":"RE46DVPMMHYK","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"RE46DVPMMHYKHCIL","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"RE46DVPM","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:febbd7178809efda17cce79f229f526d87a6600e0d4fb4c28643378434ea79d7","target":"graph","created_at":"2026-05-17T23:50:29Z","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"},"paper":{"abstract_excerpt":"The Computing Community Consortium (CCC) sponsored a workshop on \"Robotic Materials\" in Washington, DC, that was held from April 23-24, 2018. This workshop was the second in a series of interdisciplinary workshops aimed at transforming our notion of materials to become \"robotic\", that is have the ability to sense and impact their environment. Results of the first workshop held from March 10-12, 2017, at the University of Colorado have been summarized in a visioning paper (Correll, 2017) and have identified the key technological challenges of \"Robotic Materials\", namely the ability to create sm","authors_text":"Dan Inman, Lining Yao, Nikolaus Correll, Ray Baughman, Richard Voyles","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-03-25T17:28:55Z","title":"Robotic Materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.10480","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:dda6d8c52ca3deec7769efedf1a9f57dd5a463e1e90231a61dfa18bc993ec36e","target":"record","created_at":"2026-05-17T23:50:29Z","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":"e361e27d9bd183ae4ed02fb3fc26e6571afe224f93a5ca8bfcdd98deea413b86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-03-25T17:28:55Z","title_canon_sha256":"f4929fe8c7e0b1274022294680ddc4513027867f3a520cc1621a13364721f6ae"},"schema_version":"1.0","source":{"id":"1903.10480","kind":"arxiv","version":1}},"canonical_sha256":"8939e1d5ec61f0a3890bfbc4428f3f53f95f80ac55879fc084331ec8c73af527","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8939e1d5ec61f0a3890bfbc4428f3f53f95f80ac55879fc084331ec8c73af527","first_computed_at":"2026-05-17T23:50:29.302424Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:29.302424Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CVsneZt2kM9vsbaRRyXFmHksl2puKPqqeQfDNVYs0CY4deHLkdu1rwNnFRpDcQxEUFbN2+0Gd59d0zTRngbFCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:29.303070Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.10480","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dda6d8c52ca3deec7769efedf1a9f57dd5a463e1e90231a61dfa18bc993ec36e","sha256:febbd7178809efda17cce79f229f526d87a6600e0d4fb4c28643378434ea79d7"],"state_sha256":"f990b1d5a64065837c66c07160c76a286df947234ad87a692f4e44335853f8f4"}