{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:UBNSNIMINJ7WHTJC6VAKVZJPIK","short_pith_number":"pith:UBNSNIMI","schema_version":"1.0","canonical_sha256":"a05b26a1886a7f63cd22f540aae52f4295382863ca30d94b84185c96542095df","source":{"kind":"arxiv","id":"1810.00888","version":3},"attestation_state":"computed","paper":{"title":"Exact Quantum Many-Body Scar States in the Rydberg-Blockaded Atom Chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.quant-gas","authors_text":"Cheng-Ju Lin, Olexei I. Motrunich","submitted_at":"2018-10-01T18:00:03Z","abstract_excerpt":"A recent experiment in the Rydberg atom chain observed unusual oscillatory quench dynamics with a charge density wave initial state, and theoretical works identified a set of many-body \"scar states\" showing nonthermal behavior in the Hamiltonian as potentially responsible for the atypical dynamics. In the same nonintegrable Hamiltonian, we discover several eigenstates at \\emph{infinite temperature} that can be represented exactly as matrix product states with finite bond dimension, for both periodic boundary conditions (two exact $E = 0$ states) and open boundary conditions (two $E = 0$ states"},"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":"1810.00888","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-10-01T18:00:03Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"a751da3025c6f92f48f924e4ca7d1c36f86f4a6367a673ba7cc1eb01bbbf5da0","abstract_canon_sha256":"de21a901b34ae1bc636e4bc3d5024059973df9a2d55607049ae6e0f50d342a92"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:02.759768Z","signature_b64":"V+6EaLh1wz9c61AFFiqRVQQzPvuT+OqnaiDF0EPAoWa9S0adVbTEYdITETh980yZorWwvq9M8zRveXDKeAP+AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a05b26a1886a7f63cd22f540aae52f4295382863ca30d94b84185c96542095df","last_reissued_at":"2026-05-17T23:47:02.759196Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:02.759196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exact Quantum Many-Body Scar States in the Rydberg-Blockaded Atom Chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.quant-gas","authors_text":"Cheng-Ju Lin, Olexei I. Motrunich","submitted_at":"2018-10-01T18:00:03Z","abstract_excerpt":"A recent experiment in the Rydberg atom chain observed unusual oscillatory quench dynamics with a charge density wave initial state, and theoretical works identified a set of many-body \"scar states\" showing nonthermal behavior in the Hamiltonian as potentially responsible for the atypical dynamics. In the same nonintegrable Hamiltonian, we discover several eigenstates at \\emph{infinite temperature} that can be represented exactly as matrix product states with finite bond dimension, for both periodic boundary conditions (two exact $E = 0$ states) and open boundary conditions (two $E = 0$ states"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.00888","kind":"arxiv","version":3},"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":"1810.00888","created_at":"2026-05-17T23:47:02.759275+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.00888v3","created_at":"2026-05-17T23:47:02.759275+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.00888","created_at":"2026-05-17T23:47:02.759275+00:00"},{"alias_kind":"pith_short_12","alias_value":"UBNSNIMINJ7W","created_at":"2026-05-18T12:32:56.356000+00:00"},{"alias_kind":"pith_short_16","alias_value":"UBNSNIMINJ7WHTJC","created_at":"2026-05-18T12:32:56.356000+00:00"},{"alias_kind":"pith_short_8","alias_value":"UBNSNIMI","created_at":"2026-05-18T12:32:56.356000+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.18504","citing_title":"The $S=\\frac{1}{2}$ XY and XYZ models on the two or higher dimensional hypercubic lattice do not possess nontrivial local conserved quantities","ref_index":17,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK","json":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK.json","graph_json":"https://pith.science/api/pith-number/UBNSNIMINJ7WHTJC6VAKVZJPIK/graph.json","events_json":"https://pith.science/api/pith-number/UBNSNIMINJ7WHTJC6VAKVZJPIK/events.json","paper":"https://pith.science/paper/UBNSNIMI"},"agent_actions":{"view_html":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK","download_json":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK.json","view_paper":"https://pith.science/paper/UBNSNIMI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.00888&json=true","fetch_graph":"https://pith.science/api/pith-number/UBNSNIMINJ7WHTJC6VAKVZJPIK/graph.json","fetch_events":"https://pith.science/api/pith-number/UBNSNIMINJ7WHTJC6VAKVZJPIK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK/action/storage_attestation","attest_author":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK/action/author_attestation","sign_citation":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK/action/citation_signature","submit_replication":"https://pith.science/pith/UBNSNIMINJ7WHTJC6VAKVZJPIK/action/replication_record"}},"created_at":"2026-05-17T23:47:02.759275+00:00","updated_at":"2026-05-17T23:47:02.759275+00:00"}