{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EG7JM6BQAXDX7DHPQOFIEVDDNC","short_pith_number":"pith:EG7JM6BQ","canonical_record":{"source":{"id":"1610.06119","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-19T17:32:54Z","cross_cats_sorted":[],"title_canon_sha256":"2a501b1b1e07b257a6244fe732a3ea10a12140cd508e89dbe06ff5598a2079da","abstract_canon_sha256":"1ab39ff7c112f76b7950b916b3a38d4823bf693bced6fb187828c1c6eeb3f918"},"schema_version":"1.0"},"canonical_sha256":"21be96783005c77f8cef838a825463689de9a08ba61a35037bc801d3402f542b","source":{"kind":"arxiv","id":"1610.06119","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06119","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06119v2","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06119","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"pith_short_12","alias_value":"EG7JM6BQAXDX","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EG7JM6BQAXDX7DHP","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EG7JM6BQ","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EG7JM6BQAXDX7DHPQOFIEVDDNC","target":"record","payload":{"canonical_record":{"source":{"id":"1610.06119","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-19T17:32:54Z","cross_cats_sorted":[],"title_canon_sha256":"2a501b1b1e07b257a6244fe732a3ea10a12140cd508e89dbe06ff5598a2079da","abstract_canon_sha256":"1ab39ff7c112f76b7950b916b3a38d4823bf693bced6fb187828c1c6eeb3f918"},"schema_version":"1.0"},"canonical_sha256":"21be96783005c77f8cef838a825463689de9a08ba61a35037bc801d3402f542b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:33.534809Z","signature_b64":"cowVQKiTdSV+SsjEE7ro0cLQlCV37gQSu/VLsrfGEyNBf3HEctE1YAUwG9SUP8ZIlpwuyz2pi6srRnqx3i/hAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21be96783005c77f8cef838a825463689de9a08ba61a35037bc801d3402f542b","last_reissued_at":"2026-05-18T00:47:33.534259Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:33.534259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.06119","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:47:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QqdMSrBjUiO/34IctnFiPcfFwh87VquncqpTDufaUw/MUBzzqBlzp4IW2tFxm3s9SOzwRZUMpOx2bduKU1mmDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T05:06:36.489481Z"},"content_sha256":"25d44075eb2f092a50b681a8c562b1bfa509dfc0b86551f7a71569dc88fb72b7","schema_version":"1.0","event_id":"sha256:25d44075eb2f092a50b681a8c562b1bfa509dfc0b86551f7a71569dc88fb72b7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EG7JM6BQAXDX7DHPQOFIEVDDNC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamics of ternary Cu-Fe-S2 nanoparticles stabilized by organic ligands as seen by M\\\"ossbauer spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. B{\\l}achowski, A. Pro\\'n, G. G\\k{a}bka, J. \\.Zukrowski, K. Kom\\k{e}dera, K. Ruebenbauer, M. Przybylski, P. Bujak","submitted_at":"2016-10-19T17:32:54Z","abstract_excerpt":"Transmission M\\\"ossbauer spectra for 14.41-keV transition in 57Fe were obtained for chalcopyrite-type (Cu-Fe-S2) ternary nanocrystals stabilized by long aliphatic chain ligands. These systems could be considered as isolated hard nano-objects dispersed in soft network of organic ligands. The main attention was paid to the behavior of the particles whose average size was varied in a controllable manner from 3 to 20 nm. It was found that the magnetic hyperfine interaction was relaxed to null to the temperatures well below liquid nitrogen temperature due to the isolation of particles. The fast dyn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06119","kind":"arxiv","version":2},"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":"2026-05-18T00:47:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gHDt2nYBcx4f313soVP/Abu2zEDT1bVTvpxiEEVz9wmpeDpmQlYQQ9AdTJcXILbOnYdgQAVBDeLEKDe9XKz+CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T05:06:36.489822Z"},"content_sha256":"52f554730ec99cc79abab395ef09dd64a93ef4f3137bbd53bbd0c892c4d46885","schema_version":"1.0","event_id":"sha256:52f554730ec99cc79abab395ef09dd64a93ef4f3137bbd53bbd0c892c4d46885"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC/bundle.json","state_url":"https://pith.science/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC/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":"2026-06-27T05:06:36Z","links":{"resolver":"https://pith.science/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC","bundle":"https://pith.science/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC/bundle.json","state":"https://pith.science/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EG7JM6BQAXDX7DHPQOFIEVDDNC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EG7JM6BQAXDX7DHPQOFIEVDDNC","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":"1ab39ff7c112f76b7950b916b3a38d4823bf693bced6fb187828c1c6eeb3f918","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-19T17:32:54Z","title_canon_sha256":"2a501b1b1e07b257a6244fe732a3ea10a12140cd508e89dbe06ff5598a2079da"},"schema_version":"1.0","source":{"id":"1610.06119","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06119","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06119v2","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06119","created_at":"2026-05-18T00:47:33Z"},{"alias_kind":"pith_short_12","alias_value":"EG7JM6BQAXDX","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EG7JM6BQAXDX7DHP","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EG7JM6BQ","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:52f554730ec99cc79abab395ef09dd64a93ef4f3137bbd53bbd0c892c4d46885","target":"graph","created_at":"2026-05-18T00:47:33Z","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":"Transmission M\\\"ossbauer spectra for 14.41-keV transition in 57Fe were obtained for chalcopyrite-type (Cu-Fe-S2) ternary nanocrystals stabilized by long aliphatic chain ligands. These systems could be considered as isolated hard nano-objects dispersed in soft network of organic ligands. The main attention was paid to the behavior of the particles whose average size was varied in a controllable manner from 3 to 20 nm. It was found that the magnetic hyperfine interaction was relaxed to null to the temperatures well below liquid nitrogen temperature due to the isolation of particles. The fast dyn","authors_text":"A. B{\\l}achowski, A. Pro\\'n, G. G\\k{a}bka, J. \\.Zukrowski, K. Kom\\k{e}dera, K. Ruebenbauer, M. Przybylski, P. Bujak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-19T17:32:54Z","title":"Dynamics of ternary Cu-Fe-S2 nanoparticles stabilized by organic ligands as seen by M\\\"ossbauer spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06119","kind":"arxiv","version":2},"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":"sha256:25d44075eb2f092a50b681a8c562b1bfa509dfc0b86551f7a71569dc88fb72b7","target":"record","created_at":"2026-05-18T00:47:33Z","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":"1ab39ff7c112f76b7950b916b3a38d4823bf693bced6fb187828c1c6eeb3f918","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-10-19T17:32:54Z","title_canon_sha256":"2a501b1b1e07b257a6244fe732a3ea10a12140cd508e89dbe06ff5598a2079da"},"schema_version":"1.0","source":{"id":"1610.06119","kind":"arxiv","version":2}},"canonical_sha256":"21be96783005c77f8cef838a825463689de9a08ba61a35037bc801d3402f542b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"21be96783005c77f8cef838a825463689de9a08ba61a35037bc801d3402f542b","first_computed_at":"2026-05-18T00:47:33.534259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:33.534259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cowVQKiTdSV+SsjEE7ro0cLQlCV37gQSu/VLsrfGEyNBf3HEctE1YAUwG9SUP8ZIlpwuyz2pi6srRnqx3i/hAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:33.534809Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.06119","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25d44075eb2f092a50b681a8c562b1bfa509dfc0b86551f7a71569dc88fb72b7","sha256:52f554730ec99cc79abab395ef09dd64a93ef4f3137bbd53bbd0c892c4d46885"],"state_sha256":"9c1e8ebad071bfebb498d161f37955ba2b004666aa321c0e09c55df3fde6cfde"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"krlaUfJeuEwP6LHkrl1EYnMlRdb2XHgshuTLZhR2NK2JylYisaQLpDbwT0UWXEyFka7Ejo6fHYAobbvOlTxHDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T05:06:36.491708Z","bundle_sha256":"e2cfc8fc617d7fa4ad8cb95a663edbb9e56f37e95fc35d136abda6de20c4e815"}}