{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:XKKFK5IYSPY22QSWOTJIZZHVAX","short_pith_number":"pith:XKKFK5IY","canonical_record":{"source":{"id":"1407.5205","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-07-19T16:05:23Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"6a69512560a7bd94be996c8506c1fd3f1737935561a4e9c424648217bed59f3b","abstract_canon_sha256":"3e708000e976f745003301b8729a6480397b367ce1f6a645796141c9ea728275"},"schema_version":"1.0"},"canonical_sha256":"ba9455751893f1ad425674d28ce4f505ff3f028b4a0a811614ac25903cf7e940","source":{"kind":"arxiv","id":"1407.5205","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.5205","created_at":"2026-05-18T02:47:14Z"},{"alias_kind":"arxiv_version","alias_value":"1407.5205v1","created_at":"2026-05-18T02:47:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.5205","created_at":"2026-05-18T02:47:14Z"},{"alias_kind":"pith_short_12","alias_value":"XKKFK5IYSPY2","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XKKFK5IYSPY22QSW","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XKKFK5IY","created_at":"2026-05-18T12:28:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:XKKFK5IYSPY22QSWOTJIZZHVAX","target":"record","payload":{"canonical_record":{"source":{"id":"1407.5205","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-07-19T16:05:23Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"6a69512560a7bd94be996c8506c1fd3f1737935561a4e9c424648217bed59f3b","abstract_canon_sha256":"3e708000e976f745003301b8729a6480397b367ce1f6a645796141c9ea728275"},"schema_version":"1.0"},"canonical_sha256":"ba9455751893f1ad425674d28ce4f505ff3f028b4a0a811614ac25903cf7e940","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:14.686736Z","signature_b64":"7SXeRvSOpF3cNjMMYIIRw49j4D2HTnsghl/yOv7JUJ41unzJWeAoSwLE/FynlqQemSS11Ma+CRPp3CMwk5FJBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ba9455751893f1ad425674d28ce4f505ff3f028b4a0a811614ac25903cf7e940","last_reissued_at":"2026-05-18T02:47:14.686140Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:14.686140Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.5205","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":"2026-05-18T02:47:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rHSxWrqAwOWjLVm4MBYeaQhY6b8jb8Qu/cMgj/saFxG+o0PGvBRPXqZ2C42Qt7+ZZdRduNzUbDeIx8DUa/dLDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:58:21.478414Z"},"content_sha256":"350425279664220e0c1ce74c8899facb9c6da76d7039a57928f598434d4379c1","schema_version":"1.0","event_id":"sha256:350425279664220e0c1ce74c8899facb9c6da76d7039a57928f598434d4379c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:XKKFK5IYSPY22QSWOTJIZZHVAX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigations of the singlet ground state system: PrIrSi3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A. Bhattacharyya, A. D. Hillier, A. M. Strydom, D. T. Adroja, J. W. Taylor, V. K. Anand","submitted_at":"2014-07-19T16:05:23Z","abstract_excerpt":"We report our comprehensive study of physical properties of a ternary intermetallic compound PrIrSi3 investigated by dc magnetic susceptibility chi(T), isothermal magnetization M(H), thermo-remnant magnetization M(t), ac magnetic susceptibility chi_ac(T), specific heat C_p(T), electrical resistivity rho(T), muon spin relaxation (muSR) and inelastic neutron scattering (INS) measurements. A magnetic phase transition is marked by a sharp anomaly at T_tr = 12.2 K in chi(T) measured at low applied fields which is also reflected in the C_p(T) data through a weak anomaly at 12 K. An irreversibility b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.5205","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":"2026-05-18T02:47:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OCJfyChhRUOsJznMyrJBuzK/71/Cm1X5Ir2f3cbS30iPKXmyPBrJ93Y3xuImcn1jK3LqwMYGcY7yEj1HC/EIAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:58:21.478773Z"},"content_sha256":"cc7e42b53084c4f666d9ab391b8240b4efcdfc1493e670e3fab402f363d5e073","schema_version":"1.0","event_id":"sha256:cc7e42b53084c4f666d9ab391b8240b4efcdfc1493e670e3fab402f363d5e073"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XKKFK5IYSPY22QSWOTJIZZHVAX/bundle.json","state_url":"https://pith.science/pith/XKKFK5IYSPY22QSWOTJIZZHVAX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XKKFK5IYSPY22QSWOTJIZZHVAX/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":"2026-06-03T16:58:21Z","links":{"resolver":"https://pith.science/pith/XKKFK5IYSPY22QSWOTJIZZHVAX","bundle":"https://pith.science/pith/XKKFK5IYSPY22QSWOTJIZZHVAX/bundle.json","state":"https://pith.science/pith/XKKFK5IYSPY22QSWOTJIZZHVAX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XKKFK5IYSPY22QSWOTJIZZHVAX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:XKKFK5IYSPY22QSWOTJIZZHVAX","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":"3e708000e976f745003301b8729a6480397b367ce1f6a645796141c9ea728275","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-07-19T16:05:23Z","title_canon_sha256":"6a69512560a7bd94be996c8506c1fd3f1737935561a4e9c424648217bed59f3b"},"schema_version":"1.0","source":{"id":"1407.5205","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.5205","created_at":"2026-05-18T02:47:14Z"},{"alias_kind":"arxiv_version","alias_value":"1407.5205v1","created_at":"2026-05-18T02:47:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.5205","created_at":"2026-05-18T02:47:14Z"},{"alias_kind":"pith_short_12","alias_value":"XKKFK5IYSPY2","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XKKFK5IYSPY22QSW","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XKKFK5IY","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:cc7e42b53084c4f666d9ab391b8240b4efcdfc1493e670e3fab402f363d5e073","target":"graph","created_at":"2026-05-18T02:47:14Z","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 report our comprehensive study of physical properties of a ternary intermetallic compound PrIrSi3 investigated by dc magnetic susceptibility chi(T), isothermal magnetization M(H), thermo-remnant magnetization M(t), ac magnetic susceptibility chi_ac(T), specific heat C_p(T), electrical resistivity rho(T), muon spin relaxation (muSR) and inelastic neutron scattering (INS) measurements. A magnetic phase transition is marked by a sharp anomaly at T_tr = 12.2 K in chi(T) measured at low applied fields which is also reflected in the C_p(T) data through a weak anomaly at 12 K. An irreversibility b","authors_text":"A. Bhattacharyya, A. D. Hillier, A. M. Strydom, D. T. Adroja, J. W. Taylor, V. K. Anand","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-07-19T16:05:23Z","title":"Investigations of the singlet ground state system: PrIrSi3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.5205","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":"sha256:350425279664220e0c1ce74c8899facb9c6da76d7039a57928f598434d4379c1","target":"record","created_at":"2026-05-18T02:47:14Z","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":"3e708000e976f745003301b8729a6480397b367ce1f6a645796141c9ea728275","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-07-19T16:05:23Z","title_canon_sha256":"6a69512560a7bd94be996c8506c1fd3f1737935561a4e9c424648217bed59f3b"},"schema_version":"1.0","source":{"id":"1407.5205","kind":"arxiv","version":1}},"canonical_sha256":"ba9455751893f1ad425674d28ce4f505ff3f028b4a0a811614ac25903cf7e940","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba9455751893f1ad425674d28ce4f505ff3f028b4a0a811614ac25903cf7e940","first_computed_at":"2026-05-18T02:47:14.686140Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:14.686140Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7SXeRvSOpF3cNjMMYIIRw49j4D2HTnsghl/yOv7JUJ41unzJWeAoSwLE/FynlqQemSS11Ma+CRPp3CMwk5FJBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:14.686736Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.5205","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:350425279664220e0c1ce74c8899facb9c6da76d7039a57928f598434d4379c1","sha256:cc7e42b53084c4f666d9ab391b8240b4efcdfc1493e670e3fab402f363d5e073"],"state_sha256":"611717873b1f0d93ae5b45f0293fb2a7f26d6dd56fd07e03e3f4b4807d9d1439"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aBHBjvvuevQiLOAlse10wovxNyQvAUoAN1wVXIOd/mAkHm1RID+0c0zwpUUjDJn1W+ibdO8mDhTpQB7ckPFTAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T16:58:21.480729Z","bundle_sha256":"581f3adc92a1d78d86fd11d49de8ae1bccc74d0b6af3a75f5e13c3db227b9b83"}}