{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:H7ZE436DKQ3H4QHWIXKROUO2VD","short_pith_number":"pith:H7ZE436D","canonical_record":{"source":{"id":"2605.29718","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-28T10:14:47Z","cross_cats_sorted":[],"title_canon_sha256":"5f9f9bdb8398f84f49dd4abe17f1b8fc9a43a29b662237e3f88b6248b9bb9eb3","abstract_canon_sha256":"3ddcdf79c828becdff83b240ab9cfb4178ee8bd3146083999e170b544835323b"},"schema_version":"1.0"},"canonical_sha256":"3ff24e6fc354367e40f645d51751daa8dc3c2af9b7ab7c62ecae790aeff6131e","source":{"kind":"arxiv","id":"2605.29718","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.29718","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"arxiv_version","alias_value":"2605.29718v1","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.29718","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"pith_short_12","alias_value":"H7ZE436DKQ3H","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"pith_short_16","alias_value":"H7ZE436DKQ3H4QHW","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"pith_short_8","alias_value":"H7ZE436D","created_at":"2026-05-29T01:05:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:H7ZE436DKQ3H4QHWIXKROUO2VD","target":"record","payload":{"canonical_record":{"source":{"id":"2605.29718","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-28T10:14:47Z","cross_cats_sorted":[],"title_canon_sha256":"5f9f9bdb8398f84f49dd4abe17f1b8fc9a43a29b662237e3f88b6248b9bb9eb3","abstract_canon_sha256":"3ddcdf79c828becdff83b240ab9cfb4178ee8bd3146083999e170b544835323b"},"schema_version":"1.0"},"canonical_sha256":"3ff24e6fc354367e40f645d51751daa8dc3c2af9b7ab7c62ecae790aeff6131e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T01:05:56.804115Z","signature_b64":"aranIrbrhT6lPhyg/NAAdp27aIHL+G/jDLU1bihrPraF+bgBLKEfRNOUVYJPtyPEjaGFifHckEYgV8d3VFPPDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ff24e6fc354367e40f645d51751daa8dc3c2af9b7ab7c62ecae790aeff6131e","last_reissued_at":"2026-05-29T01:05:56.803663Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T01:05:56.803663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.29718","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":"2026-05-29T01:05:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Ubpx71JAq1vTSdRaKBYDQ2tZF7oriaIOALWK99XhAEmKlKjsELwegaXjzEpTBEaxtLwzFNf+uO2wfxJzRCrCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T11:19:26.000185Z"},"content_sha256":"15e918fc28e9685e2431109a1c263a0493c66cf0438668b145c8c938ff504c91","schema_version":"1.0","event_id":"sha256:15e918fc28e9685e2431109a1c263a0493c66cf0438668b145c8c938ff504c91"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:H7ZE436DKQ3H4QHWIXKROUO2VD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transition metal (group V) doping induced spin and valley polarization in MoS$_2$ monolayer","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. K. Mani, Shivani Kumawat, Sunil Kumar","submitted_at":"2026-05-28T10:14:47Z","abstract_excerpt":"Doping in two-dimensional materials has emerged as an effective tool for modulating their electronic properties and thereby enabling their multifunctional applications. In this work, we present a first-principles study on induced effective magnetic moment and metallicity in MoS$_2$ monolayer by substitutional doping of group-5 transition metal (TM) elements -- V, Nb and Ta. From our study, we observe that the V doping induces half-metallicity, whereas metallic characteristics are observed in the case of Nb and Ta doping. Moreover, V and Ta-doped MoS$_2$ monolayers are observed to show total in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.29718","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/2605.29718/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":"2026-05-29T01:05:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rk/TU8g4shV90G5cdjjB8MoLJHtz7rJ/og2sP0VYPOf2gQIKLyH8QnOSZg5sFemsQarT5i59Opc1tHiQW1nOBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T11:19:26.000575Z"},"content_sha256":"f743df67101de38ece49725ccd0c3074074cf15b795e87cb6127c04a54ce9d7f","schema_version":"1.0","event_id":"sha256:f743df67101de38ece49725ccd0c3074074cf15b795e87cb6127c04a54ce9d7f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H7ZE436DKQ3H4QHWIXKROUO2VD/bundle.json","state_url":"https://pith.science/pith/H7ZE436DKQ3H4QHWIXKROUO2VD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H7ZE436DKQ3H4QHWIXKROUO2VD/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":"2026-06-25T11:19:26Z","links":{"resolver":"https://pith.science/pith/H7ZE436DKQ3H4QHWIXKROUO2VD","bundle":"https://pith.science/pith/H7ZE436DKQ3H4QHWIXKROUO2VD/bundle.json","state":"https://pith.science/pith/H7ZE436DKQ3H4QHWIXKROUO2VD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H7ZE436DKQ3H4QHWIXKROUO2VD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:H7ZE436DKQ3H4QHWIXKROUO2VD","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":"3ddcdf79c828becdff83b240ab9cfb4178ee8bd3146083999e170b544835323b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-28T10:14:47Z","title_canon_sha256":"5f9f9bdb8398f84f49dd4abe17f1b8fc9a43a29b662237e3f88b6248b9bb9eb3"},"schema_version":"1.0","source":{"id":"2605.29718","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.29718","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"arxiv_version","alias_value":"2605.29718v1","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.29718","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"pith_short_12","alias_value":"H7ZE436DKQ3H","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"pith_short_16","alias_value":"H7ZE436DKQ3H4QHW","created_at":"2026-05-29T01:05:56Z"},{"alias_kind":"pith_short_8","alias_value":"H7ZE436D","created_at":"2026-05-29T01:05:56Z"}],"graph_snapshots":[{"event_id":"sha256:f743df67101de38ece49725ccd0c3074074cf15b795e87cb6127c04a54ce9d7f","target":"graph","created_at":"2026-05-29T01:05:56Z","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/2605.29718/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Doping in two-dimensional materials has emerged as an effective tool for modulating their electronic properties and thereby enabling their multifunctional applications. In this work, we present a first-principles study on induced effective magnetic moment and metallicity in MoS$_2$ monolayer by substitutional doping of group-5 transition metal (TM) elements -- V, Nb and Ta. From our study, we observe that the V doping induces half-metallicity, whereas metallic characteristics are observed in the case of Nb and Ta doping. Moreover, V and Ta-doped MoS$_2$ monolayers are observed to show total in","authors_text":"B. K. Mani, Shivani Kumawat, Sunil Kumar","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-28T10:14:47Z","title":"Transition metal (group V) doping induced spin and valley polarization in MoS$_2$ monolayer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.29718","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":"sha256:15e918fc28e9685e2431109a1c263a0493c66cf0438668b145c8c938ff504c91","target":"record","created_at":"2026-05-29T01:05:56Z","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":"3ddcdf79c828becdff83b240ab9cfb4178ee8bd3146083999e170b544835323b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-28T10:14:47Z","title_canon_sha256":"5f9f9bdb8398f84f49dd4abe17f1b8fc9a43a29b662237e3f88b6248b9bb9eb3"},"schema_version":"1.0","source":{"id":"2605.29718","kind":"arxiv","version":1}},"canonical_sha256":"3ff24e6fc354367e40f645d51751daa8dc3c2af9b7ab7c62ecae790aeff6131e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ff24e6fc354367e40f645d51751daa8dc3c2af9b7ab7c62ecae790aeff6131e","first_computed_at":"2026-05-29T01:05:56.803663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-29T01:05:56.803663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aranIrbrhT6lPhyg/NAAdp27aIHL+G/jDLU1bihrPraF+bgBLKEfRNOUVYJPtyPEjaGFifHckEYgV8d3VFPPDw==","signature_status":"signed_v1","signed_at":"2026-05-29T01:05:56.804115Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.29718","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15e918fc28e9685e2431109a1c263a0493c66cf0438668b145c8c938ff504c91","sha256:f743df67101de38ece49725ccd0c3074074cf15b795e87cb6127c04a54ce9d7f"],"state_sha256":"2eb3a886662a63fe783ff2c13fd923a8cba67a4951dece9d82d28f8e029f19e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/vlpp4/7tDdUJCUwh1oIQ1ewfQlqDgxU9JWKIbagu5EFhpsaXXroCD+LqIrKIv+R6Tn57vbp9QwhmmBtfAd8Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T11:19:26.002660Z","bundle_sha256":"52bd157f2950552b4832a774eeedc4c15bc88e1c372808f159eab099a1fd84ea"}}