{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:XP6MLVGRPENQWXVX2LZYE4B6XY","short_pith_number":"pith:XP6MLVGR","canonical_record":{"source":{"id":"1811.12135","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-29T13:38:33Z","cross_cats_sorted":[],"title_canon_sha256":"7df4e7cc44389cca98b23c397d6f4270061080efcb5efea4514470fc86e561c7","abstract_canon_sha256":"3e121e2a075793bc317d41092956da6ed3f3fc14970abdd5eb0349ad9739c26c"},"schema_version":"1.0"},"canonical_sha256":"bbfcc5d4d1791b0b5eb7d2f382703ebe014004ca24b9449e0d486f0ac7919c8c","source":{"kind":"arxiv","id":"1811.12135","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12135","created_at":"2026-05-17T23:52:39Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12135v1","created_at":"2026-05-17T23:52:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12135","created_at":"2026-05-17T23:52:39Z"},{"alias_kind":"pith_short_12","alias_value":"XP6MLVGRPENQ","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XP6MLVGRPENQWXVX","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XP6MLVGR","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:XP6MLVGRPENQWXVX2LZYE4B6XY","target":"record","payload":{"canonical_record":{"source":{"id":"1811.12135","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-29T13:38:33Z","cross_cats_sorted":[],"title_canon_sha256":"7df4e7cc44389cca98b23c397d6f4270061080efcb5efea4514470fc86e561c7","abstract_canon_sha256":"3e121e2a075793bc317d41092956da6ed3f3fc14970abdd5eb0349ad9739c26c"},"schema_version":"1.0"},"canonical_sha256":"bbfcc5d4d1791b0b5eb7d2f382703ebe014004ca24b9449e0d486f0ac7919c8c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:39.550881Z","signature_b64":"5/fn9ivNrl19g0UnuhryMQtnb5PW3aVcZ2zrluq8DlhocXRLAq6KgSpAHSR7czrdKY/EL3k9ZggJTatVNFCeAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbfcc5d4d1791b0b5eb7d2f382703ebe014004ca24b9449e0d486f0ac7919c8c","last_reissued_at":"2026-05-17T23:52:39.550256Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:39.550256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.12135","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":"2026-05-17T23:52:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pCIy076CgkvNIb3HBxGXfwMa4NuxCjWHOSAiQhkY0i8F7pAncA3RZvrllYvOqh+AnjAec9tjJl+spJMybbXvAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T00:32:09.908241Z"},"content_sha256":"3f50e12edc0720c4f0f46cf607dd73ff6d9bc4e6d72d75cd8f24b5078fb59f6a","schema_version":"1.0","event_id":"sha256:3f50e12edc0720c4f0f46cf607dd73ff6d9bc4e6d72d75cd8f24b5078fb59f6a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:XP6MLVGRPENQWXVX2LZYE4B6XY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Early-time dynamics of Bose gases quenched into the strongly interacting regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"A. Mu\\~noz de las Heras, F. M. Marchetti, M. M. Parish","submitted_at":"2018-11-29T13:38:33Z","abstract_excerpt":"We study the early-time dynamics of a degenerate Bose gas after a sudden quench of the interaction strength, starting from a weakly interacting gas. By making use of a time-dependent generalization of the Nozi\\`eres-Saint-James variational formalism, we describe the crossover of the early-time dynamics from shallow to deep interaction quenches. We analyze the coherent oscillations that characterize both the density of excited states and the Tan's contact as a function of the final scattering length. For shallow quenches, the oscillatory behaviour is negligible and the dynamics is universally g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12135","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":"2026-05-17T23:52:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kXYcDCjwMZlVId65dVg58E0s7QfZvwROQ15EuV5/WCiURap9r6ItUA+qTQnYf+oHvSFz3I2NQkuMFpNvx74XBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T00:32:09.908608Z"},"content_sha256":"344d7e5c1b9131ae220ad556da27649002ff8ead7cb5aefb3a47b7537b18788b","schema_version":"1.0","event_id":"sha256:344d7e5c1b9131ae220ad556da27649002ff8ead7cb5aefb3a47b7537b18788b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XP6MLVGRPENQWXVX2LZYE4B6XY/bundle.json","state_url":"https://pith.science/pith/XP6MLVGRPENQWXVX2LZYE4B6XY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XP6MLVGRPENQWXVX2LZYE4B6XY/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":"2026-06-03T00:32:09Z","links":{"resolver":"https://pith.science/pith/XP6MLVGRPENQWXVX2LZYE4B6XY","bundle":"https://pith.science/pith/XP6MLVGRPENQWXVX2LZYE4B6XY/bundle.json","state":"https://pith.science/pith/XP6MLVGRPENQWXVX2LZYE4B6XY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XP6MLVGRPENQWXVX2LZYE4B6XY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XP6MLVGRPENQWXVX2LZYE4B6XY","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":"3e121e2a075793bc317d41092956da6ed3f3fc14970abdd5eb0349ad9739c26c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-29T13:38:33Z","title_canon_sha256":"7df4e7cc44389cca98b23c397d6f4270061080efcb5efea4514470fc86e561c7"},"schema_version":"1.0","source":{"id":"1811.12135","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12135","created_at":"2026-05-17T23:52:39Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12135v1","created_at":"2026-05-17T23:52:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12135","created_at":"2026-05-17T23:52:39Z"},{"alias_kind":"pith_short_12","alias_value":"XP6MLVGRPENQ","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XP6MLVGRPENQWXVX","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XP6MLVGR","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:344d7e5c1b9131ae220ad556da27649002ff8ead7cb5aefb3a47b7537b18788b","target":"graph","created_at":"2026-05-17T23:52:39Z","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":"We study the early-time dynamics of a degenerate Bose gas after a sudden quench of the interaction strength, starting from a weakly interacting gas. By making use of a time-dependent generalization of the Nozi\\`eres-Saint-James variational formalism, we describe the crossover of the early-time dynamics from shallow to deep interaction quenches. We analyze the coherent oscillations that characterize both the density of excited states and the Tan's contact as a function of the final scattering length. For shallow quenches, the oscillatory behaviour is negligible and the dynamics is universally g","authors_text":"A. Mu\\~noz de las Heras, F. M. Marchetti, M. M. Parish","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-29T13:38:33Z","title":"Early-time dynamics of Bose gases quenched into the strongly interacting regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12135","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":"sha256:3f50e12edc0720c4f0f46cf607dd73ff6d9bc4e6d72d75cd8f24b5078fb59f6a","target":"record","created_at":"2026-05-17T23:52:39Z","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":"3e121e2a075793bc317d41092956da6ed3f3fc14970abdd5eb0349ad9739c26c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-11-29T13:38:33Z","title_canon_sha256":"7df4e7cc44389cca98b23c397d6f4270061080efcb5efea4514470fc86e561c7"},"schema_version":"1.0","source":{"id":"1811.12135","kind":"arxiv","version":1}},"canonical_sha256":"bbfcc5d4d1791b0b5eb7d2f382703ebe014004ca24b9449e0d486f0ac7919c8c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbfcc5d4d1791b0b5eb7d2f382703ebe014004ca24b9449e0d486f0ac7919c8c","first_computed_at":"2026-05-17T23:52:39.550256Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:52:39.550256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5/fn9ivNrl19g0UnuhryMQtnb5PW3aVcZ2zrluq8DlhocXRLAq6KgSpAHSR7czrdKY/EL3k9ZggJTatVNFCeAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:52:39.550881Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.12135","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f50e12edc0720c4f0f46cf607dd73ff6d9bc4e6d72d75cd8f24b5078fb59f6a","sha256:344d7e5c1b9131ae220ad556da27649002ff8ead7cb5aefb3a47b7537b18788b"],"state_sha256":"a1758e4c1e8801eec33add690a256adecbfa6f275b28cfbb177642c2a1bde2b8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qEjBnRpYLgODXQ9PM8VW248lH5vUrJmwDHFNM2BCn91A6Z1skLJaoxN3aKj8Sef+F6GgrxV6DuYBFogA7XYwDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T00:32:09.910580Z","bundle_sha256":"9c2fc5fbeb10fa487e61af4cf6aff1ba548f7ca18360bea3bc88379710ad8302"}}