{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:JTINVE72U7W3VG2G26JGW6YTY7","short_pith_number":"pith:JTINVE72","canonical_record":{"source":{"id":"1111.4759","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-11-21T05:28:18Z","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"title_canon_sha256":"ad91a694d1d6ef24e189d7cab8620dfd07f7b46838e23c01dbb19f3815583162","abstract_canon_sha256":"f6e50774eb4fca65c1a029122205b55e9e90c2c80636167de45593ea16ce3ee7"},"schema_version":"1.0"},"canonical_sha256":"4cd0da93faa7edba9b46d7926b7b13c7ccf3c9af2ce4f84aa50e9689cfc0bd78","source":{"kind":"arxiv","id":"1111.4759","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4759","created_at":"2026-05-18T01:59:28Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4759v1","created_at":"2026-05-18T01:59:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4759","created_at":"2026-05-18T01:59:28Z"},{"alias_kind":"pith_short_12","alias_value":"JTINVE72U7W3","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JTINVE72U7W3VG2G","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JTINVE72","created_at":"2026-05-18T12:26:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:JTINVE72U7W3VG2G26JGW6YTY7","target":"record","payload":{"canonical_record":{"source":{"id":"1111.4759","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-11-21T05:28:18Z","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"title_canon_sha256":"ad91a694d1d6ef24e189d7cab8620dfd07f7b46838e23c01dbb19f3815583162","abstract_canon_sha256":"f6e50774eb4fca65c1a029122205b55e9e90c2c80636167de45593ea16ce3ee7"},"schema_version":"1.0"},"canonical_sha256":"4cd0da93faa7edba9b46d7926b7b13c7ccf3c9af2ce4f84aa50e9689cfc0bd78","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:28.744684Z","signature_b64":"dnE76pm/Dn0CbDm4KNhtJ4EzuGPGkPDLGuoRqRn1WZme8LFGyRBLFoQI4vzustEgMFkNGo86939/14KUFqPoBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4cd0da93faa7edba9b46d7926b7b13c7ccf3c9af2ce4f84aa50e9689cfc0bd78","last_reissued_at":"2026-05-18T01:59:28.744233Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:28.744233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.4759","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":"2026-05-18T01:59:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fo1z/kdNiDn4uSSCGJsu6vO6OIpRVPNyX0q1vNIaIq2I0YHLHRHtTS7Bb2b+J5PGSg/EkOOKZa7fz+DaUZKFBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T10:23:36.055461Z"},"content_sha256":"f0b488b45331c1ace48b9877f7984f4da112c0c6bdceeecc46de0081e15bdfc1","schema_version":"1.0","event_id":"sha256:f0b488b45331c1ace48b9877f7984f4da112c0c6bdceeecc46de0081e15bdfc1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:JTINVE72U7W3VG2G26JGW6YTY7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theory of Sorption Hysteresis in Nanoporous Solids: II. Molecular condensation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.chem-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Martin Z. Bazant, Zdenek P. Bazant","submitted_at":"2011-11-21T05:28:18Z","abstract_excerpt":"Motivated by the puzzle of sorption hysteresis in Portland cement concrete or cement paste, we develop in Part II of this study a general theory of vapor sorption and desorption from nanoporous solids, which attributes hysteresis to hindered molecular condensation with attractive lateral interactions. The classical mean-field theory of van der Waals is applied to predict the dependence of hysteresis on temperature and pore size, using the regular solution model and gradient energy of Cahn and Hilliard. A simple \"hierarchical wetting\" model for thin nanopores is developed to describe the case o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4759","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":"2026-05-18T01:59:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ob/pg+wdXYEDZfWjCqb2YQ+OrVnmJ6+sDi3hLlvMTZYQ+3ZBOWYBJoAmJLLl7D0zT00ojSyBaqRiKxnqpOZeAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T10:23:36.055835Z"},"content_sha256":"32a79ac621386baa2156fffb7d0f285c145aee5cebdc3758834e849c3b97ecd6","schema_version":"1.0","event_id":"sha256:32a79ac621386baa2156fffb7d0f285c145aee5cebdc3758834e849c3b97ecd6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JTINVE72U7W3VG2G26JGW6YTY7/bundle.json","state_url":"https://pith.science/pith/JTINVE72U7W3VG2G26JGW6YTY7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JTINVE72U7W3VG2G26JGW6YTY7/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":"2026-06-26T10:23:36Z","links":{"resolver":"https://pith.science/pith/JTINVE72U7W3VG2G26JGW6YTY7","bundle":"https://pith.science/pith/JTINVE72U7W3VG2G26JGW6YTY7/bundle.json","state":"https://pith.science/pith/JTINVE72U7W3VG2G26JGW6YTY7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JTINVE72U7W3VG2G26JGW6YTY7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:JTINVE72U7W3VG2G26JGW6YTY7","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":"f6e50774eb4fca65c1a029122205b55e9e90c2c80636167de45593ea16ce3ee7","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-11-21T05:28:18Z","title_canon_sha256":"ad91a694d1d6ef24e189d7cab8620dfd07f7b46838e23c01dbb19f3815583162"},"schema_version":"1.0","source":{"id":"1111.4759","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4759","created_at":"2026-05-18T01:59:28Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4759v1","created_at":"2026-05-18T01:59:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4759","created_at":"2026-05-18T01:59:28Z"},{"alias_kind":"pith_short_12","alias_value":"JTINVE72U7W3","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JTINVE72U7W3VG2G","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JTINVE72","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:32a79ac621386baa2156fffb7d0f285c145aee5cebdc3758834e849c3b97ecd6","target":"graph","created_at":"2026-05-18T01:59:28Z","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":"Motivated by the puzzle of sorption hysteresis in Portland cement concrete or cement paste, we develop in Part II of this study a general theory of vapor sorption and desorption from nanoporous solids, which attributes hysteresis to hindered molecular condensation with attractive lateral interactions. The classical mean-field theory of van der Waals is applied to predict the dependence of hysteresis on temperature and pore size, using the regular solution model and gradient energy of Cahn and Hilliard. A simple \"hierarchical wetting\" model for thin nanopores is developed to describe the case o","authors_text":"Martin Z. Bazant, Zdenek P. Bazant","cross_cats":["cond-mat.soft","physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-11-21T05:28:18Z","title":"Theory of Sorption Hysteresis in Nanoporous Solids: II. Molecular condensation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4759","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:f0b488b45331c1ace48b9877f7984f4da112c0c6bdceeecc46de0081e15bdfc1","target":"record","created_at":"2026-05-18T01:59:28Z","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":"f6e50774eb4fca65c1a029122205b55e9e90c2c80636167de45593ea16ce3ee7","cross_cats_sorted":["cond-mat.soft","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-11-21T05:28:18Z","title_canon_sha256":"ad91a694d1d6ef24e189d7cab8620dfd07f7b46838e23c01dbb19f3815583162"},"schema_version":"1.0","source":{"id":"1111.4759","kind":"arxiv","version":1}},"canonical_sha256":"4cd0da93faa7edba9b46d7926b7b13c7ccf3c9af2ce4f84aa50e9689cfc0bd78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4cd0da93faa7edba9b46d7926b7b13c7ccf3c9af2ce4f84aa50e9689cfc0bd78","first_computed_at":"2026-05-18T01:59:28.744233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:28.744233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dnE76pm/Dn0CbDm4KNhtJ4EzuGPGkPDLGuoRqRn1WZme8LFGyRBLFoQI4vzustEgMFkNGo86939/14KUFqPoBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:28.744684Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.4759","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0b488b45331c1ace48b9877f7984f4da112c0c6bdceeecc46de0081e15bdfc1","sha256:32a79ac621386baa2156fffb7d0f285c145aee5cebdc3758834e849c3b97ecd6"],"state_sha256":"a5cfcbcc8996337ba021ea94f6061dd95add44154a0319882b2984bf94700ad1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lBLfFO/3BIzAdJcIBstIrhiqFdpt4DPV4JwmPzFm9DJVz+jkP6cx8zBVwEAs9Uor/RRTpAV95/Lyx5Tuq8p7Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T10:23:36.057827Z","bundle_sha256":"35516073d5025d996eb8643e5694da0191efa21b9b0094353ff71360bb15e5ae"}}