{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PQQ6MM6RTLA4IVOZVBNYTUW4OH","short_pith_number":"pith:PQQ6MM6R","canonical_record":{"source":{"id":"2507.10858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-07-14T23:13:05Z","cross_cats_sorted":[],"title_canon_sha256":"4c42aa29a327e50fef9a48a40becef471b50d367040c6dbb4dd48ee82e654066","abstract_canon_sha256":"39b6e6dce6621ee7952ed0ef73b23eda9e7cca023f631d879dc0bbd286bec127"},"schema_version":"1.0"},"canonical_sha256":"7c21e633d19ac1c455d9a85b89d2dc71f3dc8531f465577cbefade393bae59df","source":{"kind":"arxiv","id":"2507.10858","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.10858","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"arxiv_version","alias_value":"2507.10858v1","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10858","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"pith_short_12","alias_value":"PQQ6MM6RTLA4","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"pith_short_16","alias_value":"PQQ6MM6RTLA4IVOZ","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"pith_short_8","alias_value":"PQQ6MM6R","created_at":"2026-07-05T11:37:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PQQ6MM6RTLA4IVOZVBNYTUW4OH","target":"record","payload":{"canonical_record":{"source":{"id":"2507.10858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-07-14T23:13:05Z","cross_cats_sorted":[],"title_canon_sha256":"4c42aa29a327e50fef9a48a40becef471b50d367040c6dbb4dd48ee82e654066","abstract_canon_sha256":"39b6e6dce6621ee7952ed0ef73b23eda9e7cca023f631d879dc0bbd286bec127"},"schema_version":"1.0"},"canonical_sha256":"7c21e633d19ac1c455d9a85b89d2dc71f3dc8531f465577cbefade393bae59df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:37:00.952603Z","signature_b64":"c9DDo6UsuZV44eZia3ZDNnWj0WfR2ZpHhbFLlsWTLevVjKDX4eNhjKwRFEaGx62iYgC/PBTStakLgDPZTI2HDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c21e633d19ac1c455d9a85b89d2dc71f3dc8531f465577cbefade393bae59df","last_reissued_at":"2026-07-05T11:37:00.952103Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:37:00.952103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.10858","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":"2026-07-05T11:37:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EVziNeGniT4B8DrMJWS+vaU+FgTSRMmJN1emhOWvZDEUjVao3w9T+m82QuVMfxhutR4JUv+b4OrxDG7GN+NrCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T05:18:10.008563Z"},"content_sha256":"78393b0d41b829cb2b4dd9ec4317d8de58924aaa7b975ddf35b624d61a0b6728","schema_version":"1.0","event_id":"sha256:78393b0d41b829cb2b4dd9ec4317d8de58924aaa7b975ddf35b624d61a0b6728"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PQQ6MM6RTLA4IVOZVBNYTUW4OH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sublimation and deposition at a solid sphere in the presence of a non-condensable gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Denize Kalempa, Felix Sharipov, Irina Graur","submitted_at":"2025-07-14T23:13:05Z","abstract_excerpt":"The sublimation/deposition process at a solid sphere of argon into its vapor in the presence of helium as a background gas is modeled applying the linearized Boltzmann equation, in which the McCormack model is employed for the collisional term. The Onsager coefficients determining the mass and energy flow rates at the interface are calculated over a wide range of rarefaction parameter and for some values of molar fraction of the background gas in the mixture. Moreover, two values for the temperature of the mixture are considered on the basis of the sublimation curves of argon and krypton. To a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10858","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2507.10858/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":"2026-07-05T11:37:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e3/5+iAmUfV6JML+FoHq/FMYst3sAkLy6M9oSA59DDMXk7xPOtM3xATWxZDU0VxwC/8J8QnAZHgvXfB97FalCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T05:18:10.008962Z"},"content_sha256":"48f339bb5cacfafd504b9f60af60ae5db49c820fe5bfe88995bcb8efc8223cd4","schema_version":"1.0","event_id":"sha256:48f339bb5cacfafd504b9f60af60ae5db49c820fe5bfe88995bcb8efc8223cd4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH/bundle.json","state_url":"https://pith.science/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH/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":"2026-07-26T05:18:10Z","links":{"resolver":"https://pith.science/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH","bundle":"https://pith.science/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH/bundle.json","state":"https://pith.science/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PQQ6MM6RTLA4IVOZVBNYTUW4OH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PQQ6MM6RTLA4IVOZVBNYTUW4OH","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":"39b6e6dce6621ee7952ed0ef73b23eda9e7cca023f631d879dc0bbd286bec127","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-07-14T23:13:05Z","title_canon_sha256":"4c42aa29a327e50fef9a48a40becef471b50d367040c6dbb4dd48ee82e654066"},"schema_version":"1.0","source":{"id":"2507.10858","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.10858","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"arxiv_version","alias_value":"2507.10858v1","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.10858","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"pith_short_12","alias_value":"PQQ6MM6RTLA4","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"pith_short_16","alias_value":"PQQ6MM6RTLA4IVOZ","created_at":"2026-07-05T11:37:00Z"},{"alias_kind":"pith_short_8","alias_value":"PQQ6MM6R","created_at":"2026-07-05T11:37:00Z"}],"graph_snapshots":[{"event_id":"sha256:48f339bb5cacfafd504b9f60af60ae5db49c820fe5bfe88995bcb8efc8223cd4","target":"graph","created_at":"2026-07-05T11:37:00Z","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/2507.10858/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The sublimation/deposition process at a solid sphere of argon into its vapor in the presence of helium as a background gas is modeled applying the linearized Boltzmann equation, in which the McCormack model is employed for the collisional term. The Onsager coefficients determining the mass and energy flow rates at the interface are calculated over a wide range of rarefaction parameter and for some values of molar fraction of the background gas in the mixture. Moreover, two values for the temperature of the mixture are considered on the basis of the sublimation curves of argon and krypton. To a","authors_text":"Denize Kalempa, Felix Sharipov, Irina Graur","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-07-14T23:13:05Z","title":"Sublimation and deposition at a solid sphere in the presence of a non-condensable gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.10858","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":"sha256:78393b0d41b829cb2b4dd9ec4317d8de58924aaa7b975ddf35b624d61a0b6728","target":"record","created_at":"2026-07-05T11:37:00Z","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":"39b6e6dce6621ee7952ed0ef73b23eda9e7cca023f631d879dc0bbd286bec127","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-07-14T23:13:05Z","title_canon_sha256":"4c42aa29a327e50fef9a48a40becef471b50d367040c6dbb4dd48ee82e654066"},"schema_version":"1.0","source":{"id":"2507.10858","kind":"arxiv","version":1}},"canonical_sha256":"7c21e633d19ac1c455d9a85b89d2dc71f3dc8531f465577cbefade393bae59df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c21e633d19ac1c455d9a85b89d2dc71f3dc8531f465577cbefade393bae59df","first_computed_at":"2026-07-05T11:37:00.952103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:37:00.952103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c9DDo6UsuZV44eZia3ZDNnWj0WfR2ZpHhbFLlsWTLevVjKDX4eNhjKwRFEaGx62iYgC/PBTStakLgDPZTI2HDA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:37:00.952603Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.10858","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78393b0d41b829cb2b4dd9ec4317d8de58924aaa7b975ddf35b624d61a0b6728","sha256:48f339bb5cacfafd504b9f60af60ae5db49c820fe5bfe88995bcb8efc8223cd4"],"state_sha256":"c8fa3e5b35b484a3c5e249ae9f5438b27999afa66388a226d4b2ecd97c7ab0d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7fT39AyMTGuge7M6I4oUdTrwJQhAYl03+yz6asO/3Kh2d3qcBYlj0XYb8yFh0f5VfaUcqRZb1ESJCtQXc7SLDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-26T05:18:10.011614Z","bundle_sha256":"00c14db189ca47081fb2e513ba77cd1b77dd82d7f3bd9d2f40a31e58db007a8f"}}