{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:US3VS7OORHEDK5LEROPU2DJJVI","short_pith_number":"pith:US3VS7OO","canonical_record":{"source":{"id":"1503.04976","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-17T10:20:22Z","cross_cats_sorted":[],"title_canon_sha256":"dff0bbc4af272d1b6a3f25b6cdd9b72f2f7cffedff532d4e3d79d12ff0eb8bcf","abstract_canon_sha256":"52850f9f5cb4b41d184e61dc151d1cd10d493a31547dd24edd287b724f76ef23"},"schema_version":"1.0"},"canonical_sha256":"a4b7597dce89c83575648b9f4d0d29aa17ea1fa330a2a8f2140ae5205ceb20d8","source":{"kind":"arxiv","id":"1503.04976","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.04976","created_at":"2026-05-18T02:16:50Z"},{"alias_kind":"arxiv_version","alias_value":"1503.04976v2","created_at":"2026-05-18T02:16:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04976","created_at":"2026-05-18T02:16:50Z"},{"alias_kind":"pith_short_12","alias_value":"US3VS7OORHED","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"US3VS7OORHEDK5LE","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"US3VS7OO","created_at":"2026-05-18T12:29:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:US3VS7OORHEDK5LEROPU2DJJVI","target":"record","payload":{"canonical_record":{"source":{"id":"1503.04976","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-17T10:20:22Z","cross_cats_sorted":[],"title_canon_sha256":"dff0bbc4af272d1b6a3f25b6cdd9b72f2f7cffedff532d4e3d79d12ff0eb8bcf","abstract_canon_sha256":"52850f9f5cb4b41d184e61dc151d1cd10d493a31547dd24edd287b724f76ef23"},"schema_version":"1.0"},"canonical_sha256":"a4b7597dce89c83575648b9f4d0d29aa17ea1fa330a2a8f2140ae5205ceb20d8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:50.740484Z","signature_b64":"VXriIrqpCPRIMZ9iUXIwEgNgxaFH4mLgsOa4G14dGxEjGjp6jJwECa+5K2Tv9gJOIDKOZlMCP3KENIyVsIQrDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4b7597dce89c83575648b9f4d0d29aa17ea1fa330a2a8f2140ae5205ceb20d8","last_reissued_at":"2026-05-18T02:16:50.739729Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:50.739729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.04976","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:16:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fdkxbXBgBEyk+/M1Lz7+VaOORlEwN1OM0ixFQk06IjYEbEaJXAQ2GJiwFAxhE6sLHR9+9z6Jl/ztyNZ5nx3OBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T10:50:38.110757Z"},"content_sha256":"8789d23ccee9b0851c9c2c6cea0c3e0921ab642463a659a154a154ec63089340","schema_version":"1.0","event_id":"sha256:8789d23ccee9b0851c9c2c6cea0c3e0921ab642463a659a154a154ec63089340"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:US3VS7OORHEDK5LEROPU2DJJVI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mass-velocity and size-velocity distributions of ejecta cloud from shock-loaded tin surface using atomistic simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"L. Soulard, O. Durand","submitted_at":"2015-03-17T10:20:22Z","abstract_excerpt":"The mass (volume and areal densities) versus velocity as well as the size versus velocity distributions of a shock-induced cloud of particles are investigated using large scale molecular dynamics (MD) simulations. A generic 3D tin crystal with a sinusoidal free surface roughness (single wavelength) is set in contact with vacuum and shock-loaded so that it melts directly on shock. At the reflection of the shock wave onto the perturbations of the free surface, 2D sheets/jets of liquid metal are ejected. The simulations show that the distributions may be described by an analytical model based on "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04976","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T02:16:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9UL1wrLBs/5zCOZnCLJf5iucKA3VS0GdtUirRNlCYgG7er6/oo6pkzDRgHwhuf2evcN53SHTurzS1cCOA675Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T10:50:38.111108Z"},"content_sha256":"844e4c45112fbc4608eadb0a9e90bd4ca0f497f646afe170feacf484e7c64562","schema_version":"1.0","event_id":"sha256:844e4c45112fbc4608eadb0a9e90bd4ca0f497f646afe170feacf484e7c64562"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/US3VS7OORHEDK5LEROPU2DJJVI/bundle.json","state_url":"https://pith.science/pith/US3VS7OORHEDK5LEROPU2DJJVI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/US3VS7OORHEDK5LEROPU2DJJVI/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":"2026-06-22T10:50:38Z","links":{"resolver":"https://pith.science/pith/US3VS7OORHEDK5LEROPU2DJJVI","bundle":"https://pith.science/pith/US3VS7OORHEDK5LEROPU2DJJVI/bundle.json","state":"https://pith.science/pith/US3VS7OORHEDK5LEROPU2DJJVI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/US3VS7OORHEDK5LEROPU2DJJVI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:US3VS7OORHEDK5LEROPU2DJJVI","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":"52850f9f5cb4b41d184e61dc151d1cd10d493a31547dd24edd287b724f76ef23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-17T10:20:22Z","title_canon_sha256":"dff0bbc4af272d1b6a3f25b6cdd9b72f2f7cffedff532d4e3d79d12ff0eb8bcf"},"schema_version":"1.0","source":{"id":"1503.04976","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.04976","created_at":"2026-05-18T02:16:50Z"},{"alias_kind":"arxiv_version","alias_value":"1503.04976v2","created_at":"2026-05-18T02:16:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04976","created_at":"2026-05-18T02:16:50Z"},{"alias_kind":"pith_short_12","alias_value":"US3VS7OORHED","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"US3VS7OORHEDK5LE","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"US3VS7OO","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:844e4c45112fbc4608eadb0a9e90bd4ca0f497f646afe170feacf484e7c64562","target":"graph","created_at":"2026-05-18T02:16:50Z","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 mass (volume and areal densities) versus velocity as well as the size versus velocity distributions of a shock-induced cloud of particles are investigated using large scale molecular dynamics (MD) simulations. A generic 3D tin crystal with a sinusoidal free surface roughness (single wavelength) is set in contact with vacuum and shock-loaded so that it melts directly on shock. At the reflection of the shock wave onto the perturbations of the free surface, 2D sheets/jets of liquid metal are ejected. The simulations show that the distributions may be described by an analytical model based on ","authors_text":"L. Soulard, O. Durand","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-17T10:20:22Z","title":"Mass-velocity and size-velocity distributions of ejecta cloud from shock-loaded tin surface using atomistic simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04976","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":"sha256:8789d23ccee9b0851c9c2c6cea0c3e0921ab642463a659a154a154ec63089340","target":"record","created_at":"2026-05-18T02:16:50Z","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":"52850f9f5cb4b41d184e61dc151d1cd10d493a31547dd24edd287b724f76ef23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-17T10:20:22Z","title_canon_sha256":"dff0bbc4af272d1b6a3f25b6cdd9b72f2f7cffedff532d4e3d79d12ff0eb8bcf"},"schema_version":"1.0","source":{"id":"1503.04976","kind":"arxiv","version":2}},"canonical_sha256":"a4b7597dce89c83575648b9f4d0d29aa17ea1fa330a2a8f2140ae5205ceb20d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4b7597dce89c83575648b9f4d0d29aa17ea1fa330a2a8f2140ae5205ceb20d8","first_computed_at":"2026-05-18T02:16:50.739729Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:16:50.739729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VXriIrqpCPRIMZ9iUXIwEgNgxaFH4mLgsOa4G14dGxEjGjp6jJwECa+5K2Tv9gJOIDKOZlMCP3KENIyVsIQrDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:16:50.740484Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.04976","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8789d23ccee9b0851c9c2c6cea0c3e0921ab642463a659a154a154ec63089340","sha256:844e4c45112fbc4608eadb0a9e90bd4ca0f497f646afe170feacf484e7c64562"],"state_sha256":"68581324af885e5add50eab97140a13b4b1985d753a8db85ac99f9526e3e8fb5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NtHq2UbvIi0/bgqEsyMmuUAVG7RczR35PR8asnP6G2VsMrNXBcRJCZv5PEjM+GNZVx/d3xYlL2J4lEre8VLtCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T10:50:38.113429Z","bundle_sha256":"fde7cde4a16af369e3a82314b76b8dd975fe8141109c8756dadbbc758669af5d"}}