{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:NJ45JMI3Z6PNGH72NTFQCJECWC","short_pith_number":"pith:NJ45JMI3","schema_version":"1.0","canonical_sha256":"6a79d4b11bcf9ed31ffa6ccb012482b080d8298f7ccd04edbeda4a103f4fceb8","source":{"kind":"arxiv","id":"1701.05076","version":1},"attestation_state":"computed","paper":{"title":"Hysteretic behavior of electrical conductivity in packings of particles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Behzad Ghanbarian, Muhammad Sahimi","submitted_at":"2017-01-18T14:34:42Z","abstract_excerpt":"We address the problem of predicting saturation-dependent electrical conductivity {\\sigma} in packings of spheres during drainage and imbibition. The effective-medium approximation (EMA) and the universal power law of percolation for {\\sigma} are used, respectively, at higher and low water saturations to predict the conductivity, with the crossover between the two occurring at some intermediate saturation Swx. The main input to the theory is a single parameter that we estimate using the capillary pressure data. The predictions are compared with experimental, as well as numerical data for three"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1701.05076","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-01-18T14:34:42Z","cross_cats_sorted":["physics.geo-ph"],"title_canon_sha256":"f0d78da7751a3249e9fc765c96e3b85a68803bddcd7975ef40432aa1dc7949b8","abstract_canon_sha256":"f09c1a790a49ad423447de0de2a7e39fa2894043affa2b9eed0d0382d9aebba3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:12.428694Z","signature_b64":"pgUFzB+laW4Ck0Dxsa2JZGjjgHKZWyhGNc7iDiddGjduHQoajQzFBmqO2xxenKfhKU5JLR+dCTEgzcg/9WmRCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a79d4b11bcf9ed31ffa6ccb012482b080d8298f7ccd04edbeda4a103f4fceb8","last_reissued_at":"2026-05-18T00:07:12.428155Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:12.428155Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hysteretic behavior of electrical conductivity in packings of particles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Behzad Ghanbarian, Muhammad Sahimi","submitted_at":"2017-01-18T14:34:42Z","abstract_excerpt":"We address the problem of predicting saturation-dependent electrical conductivity {\\sigma} in packings of spheres during drainage and imbibition. The effective-medium approximation (EMA) and the universal power law of percolation for {\\sigma} are used, respectively, at higher and low water saturations to predict the conductivity, with the crossover between the two occurring at some intermediate saturation Swx. The main input to the theory is a single parameter that we estimate using the capillary pressure data. The predictions are compared with experimental, as well as numerical data for three"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.05076","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1701.05076","created_at":"2026-05-18T00:07:12.428236+00:00"},{"alias_kind":"arxiv_version","alias_value":"1701.05076v1","created_at":"2026-05-18T00:07:12.428236+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.05076","created_at":"2026-05-18T00:07:12.428236+00:00"},{"alias_kind":"pith_short_12","alias_value":"NJ45JMI3Z6PN","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"NJ45JMI3Z6PNGH72","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"NJ45JMI3","created_at":"2026-05-18T12:31:31.346846+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC","json":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC.json","graph_json":"https://pith.science/api/pith-number/NJ45JMI3Z6PNGH72NTFQCJECWC/graph.json","events_json":"https://pith.science/api/pith-number/NJ45JMI3Z6PNGH72NTFQCJECWC/events.json","paper":"https://pith.science/paper/NJ45JMI3"},"agent_actions":{"view_html":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC","download_json":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC.json","view_paper":"https://pith.science/paper/NJ45JMI3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1701.05076&json=true","fetch_graph":"https://pith.science/api/pith-number/NJ45JMI3Z6PNGH72NTFQCJECWC/graph.json","fetch_events":"https://pith.science/api/pith-number/NJ45JMI3Z6PNGH72NTFQCJECWC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC/action/storage_attestation","attest_author":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC/action/author_attestation","sign_citation":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC/action/citation_signature","submit_replication":"https://pith.science/pith/NJ45JMI3Z6PNGH72NTFQCJECWC/action/replication_record"}},"created_at":"2026-05-18T00:07:12.428236+00:00","updated_at":"2026-05-18T00:07:12.428236+00:00"}