{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MRA6MT3RRUKEKQUBAMGKXA53TV","short_pith_number":"pith:MRA6MT3R","canonical_record":{"source":{"id":"1708.03764","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-12T11:03:20Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b024aa63911769d3b2dfcc9da40828f37144ced1d76be301bc5ad6dd3b11243e","abstract_canon_sha256":"fb7a60dbe1aa04da42f8d99768a1ba1f6bd96f285572d5e4934d6d7974b1fb0d"},"schema_version":"1.0"},"canonical_sha256":"6441e64f718d14454281030cab83bb9d403b4cc1e4ab7404dc11aafd81fb3a05","source":{"kind":"arxiv","id":"1708.03764","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.03764","created_at":"2026-05-18T00:38:07Z"},{"alias_kind":"arxiv_version","alias_value":"1708.03764v1","created_at":"2026-05-18T00:38:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.03764","created_at":"2026-05-18T00:38:07Z"},{"alias_kind":"pith_short_12","alias_value":"MRA6MT3RRUKE","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MRA6MT3RRUKEKQUB","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MRA6MT3R","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MRA6MT3RRUKEKQUBAMGKXA53TV","target":"record","payload":{"canonical_record":{"source":{"id":"1708.03764","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-12T11:03:20Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b024aa63911769d3b2dfcc9da40828f37144ced1d76be301bc5ad6dd3b11243e","abstract_canon_sha256":"fb7a60dbe1aa04da42f8d99768a1ba1f6bd96f285572d5e4934d6d7974b1fb0d"},"schema_version":"1.0"},"canonical_sha256":"6441e64f718d14454281030cab83bb9d403b4cc1e4ab7404dc11aafd81fb3a05","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:07.992440Z","signature_b64":"+jIq9IH/9q86w3L04Mb/TWptQRVq6J6+bF5xkuB5Ll1KK7BIybVomQnJKJmaJ09H5K+j/+Ss6VCbgUsqA81qBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6441e64f718d14454281030cab83bb9d403b4cc1e4ab7404dc11aafd81fb3a05","last_reissued_at":"2026-05-18T00:38:07.991901Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:07.991901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.03764","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":"2026-05-18T00:38:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nW2GHdW+5NgFEUqLuooPUNOdZyMdFRvBX2Pz0cE10WOdwxzrjAiIlCkjzbss+FO3lyweRXLBLvp9EgRDKdG4BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T10:14:47.957365Z"},"content_sha256":"415d4721dcbbf5a1dab19c3ae8e0a478101e798d746116bc2f245761157b123e","schema_version":"1.0","event_id":"sha256:415d4721dcbbf5a1dab19c3ae8e0a478101e798d746116bc2f245761157b123e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MRA6MT3RRUKEKQUBAMGKXA53TV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ground state study of a double core-shell dendrimer nanostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.stat-mech","authors_text":"A. Belhaj, A. Benyoussef, A. Elmorabiti, H. Labrim, L. Bahmad, L. Laanab, S. Benmokhtar, S. Ziti","submitted_at":"2017-08-12T11:03:20Z","abstract_excerpt":"Based on a dendrimer graph theory, we investigate the ground state phase diagrams of a nanostructure formed by three spins: $\\sigma=1/2$, S=1 and q=3/2. This nanostructure is built on a dendrimer with triangular core geometry. More precisely, we evaluate the effect of different physical parameters including the exchange interactions, the external magnetic and the crystal fields. By varying these parameters, we analytically elaborate the ground state phase diagrams. Concretely, we found that the existence of the crystal field increases the number of stable phases. The total number of possible p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.03764","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":"2026-05-18T00:38:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rAO367J6Tp8gumdIizigj6fUCCGqsix3jiTtKL807sZREQi1VNal+/Zy3wyXUW9Rf5f36l7qtXmQKKYQjWswCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T10:14:47.958084Z"},"content_sha256":"bc36269222610bf58a92bc4d640a8c856f05f59fe844cb08045dd8adc540c9cb","schema_version":"1.0","event_id":"sha256:bc36269222610bf58a92bc4d640a8c856f05f59fe844cb08045dd8adc540c9cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MRA6MT3RRUKEKQUBAMGKXA53TV/bundle.json","state_url":"https://pith.science/pith/MRA6MT3RRUKEKQUBAMGKXA53TV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MRA6MT3RRUKEKQUBAMGKXA53TV/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":"2026-06-10T10:14:47Z","links":{"resolver":"https://pith.science/pith/MRA6MT3RRUKEKQUBAMGKXA53TV","bundle":"https://pith.science/pith/MRA6MT3RRUKEKQUBAMGKXA53TV/bundle.json","state":"https://pith.science/pith/MRA6MT3RRUKEKQUBAMGKXA53TV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MRA6MT3RRUKEKQUBAMGKXA53TV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MRA6MT3RRUKEKQUBAMGKXA53TV","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":"fb7a60dbe1aa04da42f8d99768a1ba1f6bd96f285572d5e4934d6d7974b1fb0d","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-12T11:03:20Z","title_canon_sha256":"b024aa63911769d3b2dfcc9da40828f37144ced1d76be301bc5ad6dd3b11243e"},"schema_version":"1.0","source":{"id":"1708.03764","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.03764","created_at":"2026-05-18T00:38:07Z"},{"alias_kind":"arxiv_version","alias_value":"1708.03764v1","created_at":"2026-05-18T00:38:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.03764","created_at":"2026-05-18T00:38:07Z"},{"alias_kind":"pith_short_12","alias_value":"MRA6MT3RRUKE","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MRA6MT3RRUKEKQUB","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MRA6MT3R","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:bc36269222610bf58a92bc4d640a8c856f05f59fe844cb08045dd8adc540c9cb","target":"graph","created_at":"2026-05-18T00:38:07Z","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":"Based on a dendrimer graph theory, we investigate the ground state phase diagrams of a nanostructure formed by three spins: $\\sigma=1/2$, S=1 and q=3/2. This nanostructure is built on a dendrimer with triangular core geometry. More precisely, we evaluate the effect of different physical parameters including the exchange interactions, the external magnetic and the crystal fields. By varying these parameters, we analytically elaborate the ground state phase diagrams. Concretely, we found that the existence of the crystal field increases the number of stable phases. The total number of possible p","authors_text":"A. Belhaj, A. Benyoussef, A. Elmorabiti, H. Labrim, L. Bahmad, L. Laanab, S. Benmokhtar, S. Ziti","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-12T11:03:20Z","title":"Ground state study of a double core-shell dendrimer nanostructure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.03764","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":"sha256:415d4721dcbbf5a1dab19c3ae8e0a478101e798d746116bc2f245761157b123e","target":"record","created_at":"2026-05-18T00:38:07Z","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":"fb7a60dbe1aa04da42f8d99768a1ba1f6bd96f285572d5e4934d6d7974b1fb0d","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-12T11:03:20Z","title_canon_sha256":"b024aa63911769d3b2dfcc9da40828f37144ced1d76be301bc5ad6dd3b11243e"},"schema_version":"1.0","source":{"id":"1708.03764","kind":"arxiv","version":1}},"canonical_sha256":"6441e64f718d14454281030cab83bb9d403b4cc1e4ab7404dc11aafd81fb3a05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6441e64f718d14454281030cab83bb9d403b4cc1e4ab7404dc11aafd81fb3a05","first_computed_at":"2026-05-18T00:38:07.991901Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:07.991901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+jIq9IH/9q86w3L04Mb/TWptQRVq6J6+bF5xkuB5Ll1KK7BIybVomQnJKJmaJ09H5K+j/+Ss6VCbgUsqA81qBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:07.992440Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.03764","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:415d4721dcbbf5a1dab19c3ae8e0a478101e798d746116bc2f245761157b123e","sha256:bc36269222610bf58a92bc4d640a8c856f05f59fe844cb08045dd8adc540c9cb"],"state_sha256":"bb5c40db139c42510efbc1d2fb2a7588ba56c40b492c6b2016042cdb8c03ca89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"chmuWHsF4lLnhzPNO0KWEOwIZNZQEribyqND45ZNslMQrzZRwKZbTcNolUpKoT1dQU8z73Id8TmqiAt/ngLyAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T10:14:47.961902Z","bundle_sha256":"d68394e614c65d5c50eb451b78e7f8bef3c687188bd3ddb026933e2b11cfcbcd"}}