{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:H6LG2WURMR67BVLZC2UEECX6U2","short_pith_number":"pith:H6LG2WUR","canonical_record":{"source":{"id":"1801.00504","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-01-01T20:15:13Z","cross_cats_sorted":[],"title_canon_sha256":"bb055f8bf0e389bea9f3c69bfe1a107c9ee73465395c2aed679ff5e7d959f143","abstract_canon_sha256":"38ee8b7362a7fe868cd7bf9aae30353fd39ae9bc2aa4dfced73fd88698b24f0f"},"schema_version":"1.0"},"canonical_sha256":"3f966d5a91647df0d57916a8420afea6bbf82e34f5877ecd57d5bd15aa996788","source":{"kind":"arxiv","id":"1801.00504","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00504","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00504v2","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00504","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"pith_short_12","alias_value":"H6LG2WURMR67","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"H6LG2WURMR67BVLZ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"H6LG2WUR","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:H6LG2WURMR67BVLZC2UEECX6U2","target":"record","payload":{"canonical_record":{"source":{"id":"1801.00504","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-01-01T20:15:13Z","cross_cats_sorted":[],"title_canon_sha256":"bb055f8bf0e389bea9f3c69bfe1a107c9ee73465395c2aed679ff5e7d959f143","abstract_canon_sha256":"38ee8b7362a7fe868cd7bf9aae30353fd39ae9bc2aa4dfced73fd88698b24f0f"},"schema_version":"1.0"},"canonical_sha256":"3f966d5a91647df0d57916a8420afea6bbf82e34f5877ecd57d5bd15aa996788","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:23.074573Z","signature_b64":"KrrLbqB1A6H6UuGXwZH9sAVRls6nB7yBpga5QAGMC/+JfNffuoerc5O5On0C3ApywHgIxmjVV8g5sj7pM2ySBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f966d5a91647df0d57916a8420afea6bbf82e34f5877ecd57d5bd15aa996788","last_reissued_at":"2026-05-18T00:26:23.074048Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:23.074048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.00504","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":"2026-05-18T00:26:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EAgQkYrwIKm8RfjRJUYl6GNiRlKdkniDxwVN4ZFGYicwE7HHBaAjL8TWFceVHONgTeI7izupECMinjwffqdkCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T06:35:20.390234Z"},"content_sha256":"238c7b7ba8f5cbb8a65daf7e9260d407ebecb0e0429ec5a1b58a498fec7f8859","schema_version":"1.0","event_id":"sha256:238c7b7ba8f5cbb8a65daf7e9260d407ebecb0e0429ec5a1b58a498fec7f8859"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:H6LG2WURMR67BVLZC2UEECX6U2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice Boltzmann methods for single-phase and solid-liquid phase-change heat transfer in porous media: A review","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.comp-ph","authors_text":"Qing Li, Qing Liu, Ya-Ling He","submitted_at":"2018-01-01T20:15:13Z","abstract_excerpt":"Since its introduction 30 years ago, the lattice Boltzmann (LB) method has achieved great success in simulating fluid flows and modeling physics in fluids. Owing to its kinetic nature, the LB method has the capability to incorporate the essential microscopic or mesoscopic physics, and it is particularly successful in modeling transport phenomena involving complex boundaries and interfacial dynamics. The LB method can be considered to be an efficient numerical tool for fluid flow and heat transfer in porous media. Moreover, since the LB method is inherently transient, it is especially useful fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00504","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":"2026-05-18T00:26:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MTj8ZhW1AkGQgIqeDvnViMFMSBfcqWsLuNI4SiiprG1/kYrzapKZjVjo6nwO9kNGaX8OxSrDjLLIEnHTGXEmBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T06:35:20.390595Z"},"content_sha256":"493ecac6b0cbe281e5de79db8956b8c368c1aea940e1906e73d35b90d2d174e5","schema_version":"1.0","event_id":"sha256:493ecac6b0cbe281e5de79db8956b8c368c1aea940e1906e73d35b90d2d174e5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6LG2WURMR67BVLZC2UEECX6U2/bundle.json","state_url":"https://pith.science/pith/H6LG2WURMR67BVLZC2UEECX6U2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6LG2WURMR67BVLZC2UEECX6U2/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":"2026-06-30T06:35:20Z","links":{"resolver":"https://pith.science/pith/H6LG2WURMR67BVLZC2UEECX6U2","bundle":"https://pith.science/pith/H6LG2WURMR67BVLZC2UEECX6U2/bundle.json","state":"https://pith.science/pith/H6LG2WURMR67BVLZC2UEECX6U2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6LG2WURMR67BVLZC2UEECX6U2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:H6LG2WURMR67BVLZC2UEECX6U2","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":"38ee8b7362a7fe868cd7bf9aae30353fd39ae9bc2aa4dfced73fd88698b24f0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-01-01T20:15:13Z","title_canon_sha256":"bb055f8bf0e389bea9f3c69bfe1a107c9ee73465395c2aed679ff5e7d959f143"},"schema_version":"1.0","source":{"id":"1801.00504","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00504","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00504v2","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00504","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"pith_short_12","alias_value":"H6LG2WURMR67","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"H6LG2WURMR67BVLZ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"H6LG2WUR","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:493ecac6b0cbe281e5de79db8956b8c368c1aea940e1906e73d35b90d2d174e5","target":"graph","created_at":"2026-05-18T00:26:23Z","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":"Since its introduction 30 years ago, the lattice Boltzmann (LB) method has achieved great success in simulating fluid flows and modeling physics in fluids. Owing to its kinetic nature, the LB method has the capability to incorporate the essential microscopic or mesoscopic physics, and it is particularly successful in modeling transport phenomena involving complex boundaries and interfacial dynamics. The LB method can be considered to be an efficient numerical tool for fluid flow and heat transfer in porous media. Moreover, since the LB method is inherently transient, it is especially useful fo","authors_text":"Qing Li, Qing Liu, Ya-Ling He","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-01-01T20:15:13Z","title":"Lattice Boltzmann methods for single-phase and solid-liquid phase-change heat transfer in porous media: A review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00504","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":"sha256:238c7b7ba8f5cbb8a65daf7e9260d407ebecb0e0429ec5a1b58a498fec7f8859","target":"record","created_at":"2026-05-18T00:26:23Z","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":"38ee8b7362a7fe868cd7bf9aae30353fd39ae9bc2aa4dfced73fd88698b24f0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2018-01-01T20:15:13Z","title_canon_sha256":"bb055f8bf0e389bea9f3c69bfe1a107c9ee73465395c2aed679ff5e7d959f143"},"schema_version":"1.0","source":{"id":"1801.00504","kind":"arxiv","version":2}},"canonical_sha256":"3f966d5a91647df0d57916a8420afea6bbf82e34f5877ecd57d5bd15aa996788","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f966d5a91647df0d57916a8420afea6bbf82e34f5877ecd57d5bd15aa996788","first_computed_at":"2026-05-18T00:26:23.074048Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:23.074048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KrrLbqB1A6H6UuGXwZH9sAVRls6nB7yBpga5QAGMC/+JfNffuoerc5O5On0C3ApywHgIxmjVV8g5sj7pM2ySBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:23.074573Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.00504","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:238c7b7ba8f5cbb8a65daf7e9260d407ebecb0e0429ec5a1b58a498fec7f8859","sha256:493ecac6b0cbe281e5de79db8956b8c368c1aea940e1906e73d35b90d2d174e5"],"state_sha256":"a27a759529fb58e546ef9baf8a14d44a31c892efb768a6f84ebdb656e58b8955"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DYdiWdzz2NxkBYZF1r4c57EQTHswwf3T7wr07VuZJOImjA4OpseU1FYnoWOi4WyKITrszofBqzR6xj+1xizBCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T06:35:20.392605Z","bundle_sha256":"52b9360d5ae221f2d47b1658243abcf8492d62583446b0880a44e33664f2a7b3"}}