{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:EDT6IR4CIJAKTDZ5PISDOSBA53","short_pith_number":"pith:EDT6IR4C","schema_version":"1.0","canonical_sha256":"20e7e447824240a98f3d7a24374820eec0bf1ce04d5cca5775dae91b627c4525","source":{"kind":"arxiv","id":"1808.09400","version":1},"attestation_state":"computed","paper":{"title":"Bacterial chromosome organization II: few special cross-links, cell confinement, and molecular crowders play the pivotal roles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"cond-mat.soft","authors_text":"Apratim Chatterji, Farhat Habib, G. P. Manjunath, Tejal Agarwal","submitted_at":"2018-08-28T16:45:02Z","abstract_excerpt":"Using a bead-spring model of bacterial DNA polymers of {\\em C. crescentus} and {\\em E. coli} we show that just $33$ and $38$ effective cross-links at special positions along the chain contour of the DNA can lead to the large-scale organization of the DNA polymer, where confinement effects of the cell walls play a key role in the organization. The positions of the $33$ cross-links along the chain contour are chosen from the contact map data of {\\em C. crescentus}. We represent $1000$ base pairs as a coarse-grained monomer in our bead-spring flexible ring polymer model of the DNA. Thus a $4017$ "},"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":"1808.09400","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-08-28T16:45:02Z","cross_cats_sorted":["physics.bio-ph"],"title_canon_sha256":"44f5790583326b3cdf5ff67341a941521c0f61f95302fc83b99f7e66cbf2dc29","abstract_canon_sha256":"9cff1ac3a3075fe8093e4ea981e0c6e8a14215facd42c18d496ea3654208a563"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:20.532297Z","signature_b64":"wwreBbIglZ/roJytRjTXzVBCSbmRZlliXxf1xTd4h2L5iLUQ7MU2pVUIBBi5hSgxrasK/EpzMksxgqW0MZ/iDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20e7e447824240a98f3d7a24374820eec0bf1ce04d5cca5775dae91b627c4525","last_reissued_at":"2026-05-17T23:47:20.531831Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:20.531831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bacterial chromosome organization II: few special cross-links, cell confinement, and molecular crowders play the pivotal roles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.bio-ph"],"primary_cat":"cond-mat.soft","authors_text":"Apratim Chatterji, Farhat Habib, G. P. Manjunath, Tejal Agarwal","submitted_at":"2018-08-28T16:45:02Z","abstract_excerpt":"Using a bead-spring model of bacterial DNA polymers of {\\em C. crescentus} and {\\em E. coli} we show that just $33$ and $38$ effective cross-links at special positions along the chain contour of the DNA can lead to the large-scale organization of the DNA polymer, where confinement effects of the cell walls play a key role in the organization. The positions of the $33$ cross-links along the chain contour are chosen from the contact map data of {\\em C. crescentus}. We represent $1000$ base pairs as a coarse-grained monomer in our bead-spring flexible ring polymer model of the DNA. Thus a $4017$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.09400","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":"1808.09400","created_at":"2026-05-17T23:47:20.531905+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.09400v1","created_at":"2026-05-17T23:47:20.531905+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.09400","created_at":"2026-05-17T23:47:20.531905+00:00"},{"alias_kind":"pith_short_12","alias_value":"EDT6IR4CIJAK","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"EDT6IR4CIJAKTDZ5","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"EDT6IR4C","created_at":"2026-05-18T12:32:22.470017+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/EDT6IR4CIJAKTDZ5PISDOSBA53","json":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53.json","graph_json":"https://pith.science/api/pith-number/EDT6IR4CIJAKTDZ5PISDOSBA53/graph.json","events_json":"https://pith.science/api/pith-number/EDT6IR4CIJAKTDZ5PISDOSBA53/events.json","paper":"https://pith.science/paper/EDT6IR4C"},"agent_actions":{"view_html":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53","download_json":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53.json","view_paper":"https://pith.science/paper/EDT6IR4C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.09400&json=true","fetch_graph":"https://pith.science/api/pith-number/EDT6IR4CIJAKTDZ5PISDOSBA53/graph.json","fetch_events":"https://pith.science/api/pith-number/EDT6IR4CIJAKTDZ5PISDOSBA53/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53/action/storage_attestation","attest_author":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53/action/author_attestation","sign_citation":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53/action/citation_signature","submit_replication":"https://pith.science/pith/EDT6IR4CIJAKTDZ5PISDOSBA53/action/replication_record"}},"created_at":"2026-05-17T23:47:20.531905+00:00","updated_at":"2026-05-17T23:47:20.531905+00:00"}