{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:766QBBZRC5JPVMNAIKSP2ZU4IZ","short_pith_number":"pith:766QBBZR","canonical_record":{"source":{"id":"1209.6292","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2012-09-26T11:01:12Z","cross_cats_sorted":[],"title_canon_sha256":"472bd8a88dc1a905cc2d706a237f422adf019cce96e2bd34895a19867e15e571","abstract_canon_sha256":"6e4ce3e24e1140c310c7167868204b38cf44623341948ef5887588f43d892ee8"},"schema_version":"1.0"},"canonical_sha256":"ffbd0087311752fab1a042a4fd669c46462e195adc3fff7bae4133fcc09b8f11","source":{"kind":"arxiv","id":"1209.6292","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.6292","created_at":"2026-05-18T03:44:34Z"},{"alias_kind":"arxiv_version","alias_value":"1209.6292v1","created_at":"2026-05-18T03:44:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.6292","created_at":"2026-05-18T03:44:34Z"},{"alias_kind":"pith_short_12","alias_value":"766QBBZRC5JP","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"766QBBZRC5JPVMNA","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"766QBBZR","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:766QBBZRC5JPVMNAIKSP2ZU4IZ","target":"record","payload":{"canonical_record":{"source":{"id":"1209.6292","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2012-09-26T11:01:12Z","cross_cats_sorted":[],"title_canon_sha256":"472bd8a88dc1a905cc2d706a237f422adf019cce96e2bd34895a19867e15e571","abstract_canon_sha256":"6e4ce3e24e1140c310c7167868204b38cf44623341948ef5887588f43d892ee8"},"schema_version":"1.0"},"canonical_sha256":"ffbd0087311752fab1a042a4fd669c46462e195adc3fff7bae4133fcc09b8f11","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:44:34.718135Z","signature_b64":"YN5LKBYMtnJe4Gj5CxTjXLq1Jj2GQ+GOuc5NWX7HeNa0jZKnMYIbTuMrZCaDWINZ2QszZZWRL/fa7zvvfYEHCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ffbd0087311752fab1a042a4fd669c46462e195adc3fff7bae4133fcc09b8f11","last_reissued_at":"2026-05-18T03:44:34.717442Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:44:34.717442Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.6292","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":"2026-05-18T03:44:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tyex+K/wVNDh5LV78W3NF3c18c/ovptoReJl274PqeaUOSu7MMWaYyGOSGs1JV/4Jyt/vipCgZil0DsMSpVqCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:17:40.468136Z"},"content_sha256":"a6f6771bbbfdbfb66736437f17627bf890af45895d6c67b490d0a316bf3f8026","schema_version":"1.0","event_id":"sha256:a6f6771bbbfdbfb66736437f17627bf890af45895d6c67b490d0a316bf3f8026"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:766QBBZRC5JPVMNAIKSP2ZU4IZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-organization of ascending bubbles ensemble","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"E. V. Barmina, G. A. Shafeev, N. A. Kirichenko, P. G. Kuzmin","submitted_at":"2012-09-26T11:01:12Z","abstract_excerpt":"Self-organization of hydrogen bubbles generated by laser-treated areas of an aluminum plate etched in a basic aqueous solution of ammonia is studied experimentally and theoretically. A dynamics of establishment of stationary pattern of gas bubbles is experimentally is shown. In the theoretical model the velocity field of liquid flows around an ensemble of several bubbles is obtained. Modeling of the process of self-organization of gas bubbles is performed on the basis of continuum model of bubbles jet. Under certain assumptions, the pressure of diluted gas bubbles is described by equation simi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.6292","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":""},"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":"2026-05-18T03:44:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ic08q2AWAMWx4/zkjRJdhBQD7Q0oKmwIFPOfxvA5JaSH1hT+jxGRX/r0A76bJBK6zCvVD81hMke79Z4zmh7rBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:17:40.468531Z"},"content_sha256":"16fe3df406f757a6ed9bf6754e9fd44483d3e7129170e09189dda3a42338677d","schema_version":"1.0","event_id":"sha256:16fe3df406f757a6ed9bf6754e9fd44483d3e7129170e09189dda3a42338677d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ/bundle.json","state_url":"https://pith.science/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ/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":"2026-05-26T13:17:40Z","links":{"resolver":"https://pith.science/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ","bundle":"https://pith.science/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ/bundle.json","state":"https://pith.science/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/766QBBZRC5JPVMNAIKSP2ZU4IZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:766QBBZRC5JPVMNAIKSP2ZU4IZ","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":"6e4ce3e24e1140c310c7167868204b38cf44623341948ef5887588f43d892ee8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2012-09-26T11:01:12Z","title_canon_sha256":"472bd8a88dc1a905cc2d706a237f422adf019cce96e2bd34895a19867e15e571"},"schema_version":"1.0","source":{"id":"1209.6292","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.6292","created_at":"2026-05-18T03:44:34Z"},{"alias_kind":"arxiv_version","alias_value":"1209.6292v1","created_at":"2026-05-18T03:44:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.6292","created_at":"2026-05-18T03:44:34Z"},{"alias_kind":"pith_short_12","alias_value":"766QBBZRC5JP","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"766QBBZRC5JPVMNA","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"766QBBZR","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:16fe3df406f757a6ed9bf6754e9fd44483d3e7129170e09189dda3a42338677d","target":"graph","created_at":"2026-05-18T03:44:34Z","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":"Self-organization of hydrogen bubbles generated by laser-treated areas of an aluminum plate etched in a basic aqueous solution of ammonia is studied experimentally and theoretically. A dynamics of establishment of stationary pattern of gas bubbles is experimentally is shown. In the theoretical model the velocity field of liquid flows around an ensemble of several bubbles is obtained. Modeling of the process of self-organization of gas bubbles is performed on the basis of continuum model of bubbles jet. Under certain assumptions, the pressure of diluted gas bubbles is described by equation simi","authors_text":"E. V. Barmina, G. A. Shafeev, N. A. Kirichenko, P. G. Kuzmin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2012-09-26T11:01:12Z","title":"Self-organization of ascending bubbles ensemble"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.6292","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:a6f6771bbbfdbfb66736437f17627bf890af45895d6c67b490d0a316bf3f8026","target":"record","created_at":"2026-05-18T03:44:34Z","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":"6e4ce3e24e1140c310c7167868204b38cf44623341948ef5887588f43d892ee8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2012-09-26T11:01:12Z","title_canon_sha256":"472bd8a88dc1a905cc2d706a237f422adf019cce96e2bd34895a19867e15e571"},"schema_version":"1.0","source":{"id":"1209.6292","kind":"arxiv","version":1}},"canonical_sha256":"ffbd0087311752fab1a042a4fd669c46462e195adc3fff7bae4133fcc09b8f11","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ffbd0087311752fab1a042a4fd669c46462e195adc3fff7bae4133fcc09b8f11","first_computed_at":"2026-05-18T03:44:34.717442Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:44:34.717442Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YN5LKBYMtnJe4Gj5CxTjXLq1Jj2GQ+GOuc5NWX7HeNa0jZKnMYIbTuMrZCaDWINZ2QszZZWRL/fa7zvvfYEHCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:44:34.718135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.6292","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a6f6771bbbfdbfb66736437f17627bf890af45895d6c67b490d0a316bf3f8026","sha256:16fe3df406f757a6ed9bf6754e9fd44483d3e7129170e09189dda3a42338677d"],"state_sha256":"b0252ea3ff5a8476d8509741610e233169b0539cc88f950fa5f6b114539a11d5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E7DJHxVvtNBxELmShqMHph6FnDjowOwhE7N1xi3wHvYLyAnm9Scb5MP/6Dyv+3X/dRl03XkVKSTmzotwbdkuAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:17:40.470998Z","bundle_sha256":"3d8d3687f85572bc9c58fa422fe619aa8572fe2569a04e4a0d5b3e02d8b47826"}}