{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:23TRO7YDMYGPHIHXXM6SHQG7XB","short_pith_number":"pith:23TRO7YD","canonical_record":{"source":{"id":"2105.08221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-05-18T01:30:23Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci","cs.LG"],"title_canon_sha256":"ae365be1dcf39673daa71ae078ac67dd0b3a427cc88cda97a0dcc06e878b315a","abstract_canon_sha256":"5b5b976fdf403e672ca5138f78d5780ef187ed3eb5988ee7d3de88ebabc5cd69"},"schema_version":"1.0"},"canonical_sha256":"d6e7177f03660cf3a0f7bb3d23c0dfb85c5e2e5ba5a485d35afdc8f774191c1b","source":{"kind":"arxiv","id":"2105.08221","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.08221","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"arxiv_version","alias_value":"2105.08221v1","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.08221","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"pith_short_12","alias_value":"23TRO7YDMYGP","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"pith_short_16","alias_value":"23TRO7YDMYGPHIHX","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"pith_short_8","alias_value":"23TRO7YD","created_at":"2026-07-05T03:19:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:23TRO7YDMYGPHIHXXM6SHQG7XB","target":"record","payload":{"canonical_record":{"source":{"id":"2105.08221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-05-18T01:30:23Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci","cs.LG"],"title_canon_sha256":"ae365be1dcf39673daa71ae078ac67dd0b3a427cc88cda97a0dcc06e878b315a","abstract_canon_sha256":"5b5b976fdf403e672ca5138f78d5780ef187ed3eb5988ee7d3de88ebabc5cd69"},"schema_version":"1.0"},"canonical_sha256":"d6e7177f03660cf3a0f7bb3d23c0dfb85c5e2e5ba5a485d35afdc8f774191c1b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:19:11.884762Z","signature_b64":"SRzAaMxZLGBGLjehAOMn3GvFDmla3Hu9NaI7V/5Q1NKlNB+h6UjkOEvoCF0D/jtKGKF7zUG/WOIYA44tNGR3CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d6e7177f03660cf3a0f7bb3d23c0dfb85c5e2e5ba5a485d35afdc8f774191c1b","last_reissued_at":"2026-07-05T03:19:11.884250Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:19:11.884250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2105.08221","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":"2026-07-05T03:19:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AWdHPlGZR+kfoNgd03mXPBSuXOPObJf++2zXYrJG8JqjfCF7Te4xIzhd/wL2xltTkSWD1QjYc6oZtKk2AYjjDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T15:19:58.619752Z"},"content_sha256":"80c4f0e6543607fdaf313146e10179e17d0e6445440ba693827475ab71fad470","schema_version":"1.0","event_id":"sha256:80c4f0e6543607fdaf313146e10179e17d0e6445440ba693827475ab71fad470"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:23TRO7YDMYGPHIHXXM6SHQG7XB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Arrested phase separation in double-exchange models: machine-learning enabled large-scale simulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.mtrl-sci","cs.LG"],"primary_cat":"cond-mat.str-el","authors_text":"Gia-Wei Chern, Puhan Zhang","submitted_at":"2021-05-18T01:30:23Z","abstract_excerpt":"We present large-scale dynamical simulations of electronic phase separation in the single-band double-exchange model based on deep-learning neural-network potentials trained from small-size exact diagonalization solutions. We uncover an intriguing correlation-induced freezing behavior as doped holes are segregated from half-filled insulating background during equilibration. While the aggregation of holes is stabilized by the formation of ferromagnetic clusters through Hund's coupling between charge carriers and local magnetic moments, this stabilization also creates confining potentials for ho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.08221","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2105.08221/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:19:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Uf6lYxDzoKQ2oD+y9hTpfqZ8gya6Nwp/1ErTuHquKuiVGSDhrmkGZoaHKHILq2YirQ1vOtDsuhz0HkTCR3DwCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T15:19:58.621599Z"},"content_sha256":"75c298c2cd39446c8c3e3cfc12187b2daede4221032c7eb3beb0e0a926a42e42","schema_version":"1.0","event_id":"sha256:75c298c2cd39446c8c3e3cfc12187b2daede4221032c7eb3beb0e0a926a42e42"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/23TRO7YDMYGPHIHXXM6SHQG7XB/bundle.json","state_url":"https://pith.science/pith/23TRO7YDMYGPHIHXXM6SHQG7XB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/23TRO7YDMYGPHIHXXM6SHQG7XB/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":"2026-08-14T15:19:58Z","links":{"resolver":"https://pith.science/pith/23TRO7YDMYGPHIHXXM6SHQG7XB","bundle":"https://pith.science/pith/23TRO7YDMYGPHIHXXM6SHQG7XB/bundle.json","state":"https://pith.science/pith/23TRO7YDMYGPHIHXXM6SHQG7XB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/23TRO7YDMYGPHIHXXM6SHQG7XB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:23TRO7YDMYGPHIHXXM6SHQG7XB","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":"5b5b976fdf403e672ca5138f78d5780ef187ed3eb5988ee7d3de88ebabc5cd69","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-05-18T01:30:23Z","title_canon_sha256":"ae365be1dcf39673daa71ae078ac67dd0b3a427cc88cda97a0dcc06e878b315a"},"schema_version":"1.0","source":{"id":"2105.08221","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.08221","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"arxiv_version","alias_value":"2105.08221v1","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.08221","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"pith_short_12","alias_value":"23TRO7YDMYGP","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"pith_short_16","alias_value":"23TRO7YDMYGPHIHX","created_at":"2026-07-05T03:19:11Z"},{"alias_kind":"pith_short_8","alias_value":"23TRO7YD","created_at":"2026-07-05T03:19:11Z"}],"graph_snapshots":[{"event_id":"sha256:75c298c2cd39446c8c3e3cfc12187b2daede4221032c7eb3beb0e0a926a42e42","target":"graph","created_at":"2026-07-05T03:19:11Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2105.08221/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present large-scale dynamical simulations of electronic phase separation in the single-band double-exchange model based on deep-learning neural-network potentials trained from small-size exact diagonalization solutions. We uncover an intriguing correlation-induced freezing behavior as doped holes are segregated from half-filled insulating background during equilibration. While the aggregation of holes is stabilized by the formation of ferromagnetic clusters through Hund's coupling between charge carriers and local magnetic moments, this stabilization also creates confining potentials for ho","authors_text":"Gia-Wei Chern, Puhan Zhang","cross_cats":["cond-mat.dis-nn","cond-mat.mtrl-sci","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-05-18T01:30:23Z","title":"Arrested phase separation in double-exchange models: machine-learning enabled large-scale simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.08221","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":"sha256:80c4f0e6543607fdaf313146e10179e17d0e6445440ba693827475ab71fad470","target":"record","created_at":"2026-07-05T03:19:11Z","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":"5b5b976fdf403e672ca5138f78d5780ef187ed3eb5988ee7d3de88ebabc5cd69","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-05-18T01:30:23Z","title_canon_sha256":"ae365be1dcf39673daa71ae078ac67dd0b3a427cc88cda97a0dcc06e878b315a"},"schema_version":"1.0","source":{"id":"2105.08221","kind":"arxiv","version":1}},"canonical_sha256":"d6e7177f03660cf3a0f7bb3d23c0dfb85c5e2e5ba5a485d35afdc8f774191c1b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6e7177f03660cf3a0f7bb3d23c0dfb85c5e2e5ba5a485d35afdc8f774191c1b","first_computed_at":"2026-07-05T03:19:11.884250Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:19:11.884250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SRzAaMxZLGBGLjehAOMn3GvFDmla3Hu9NaI7V/5Q1NKlNB+h6UjkOEvoCF0D/jtKGKF7zUG/WOIYA44tNGR3CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:19:11.884762Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.08221","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:80c4f0e6543607fdaf313146e10179e17d0e6445440ba693827475ab71fad470","sha256:75c298c2cd39446c8c3e3cfc12187b2daede4221032c7eb3beb0e0a926a42e42"],"state_sha256":"604bbb27752197a6106bf1531c2233d3f62860856a65d289386081a06e4bd41b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6etHy33iFyxgDLtAAeoUB9sTiQryIiLU84HtDDvkIx2WqN/46TkBRvoq8uMelhCebzlqnkCHdpsfxe0CDLFQAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T15:19:58.628978Z","bundle_sha256":"f9ba6107e9c0be174870082c9976302df19406154e2803b253faeffe74134c3a"}}