{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:7JTPOYQTIPLTDR2HTLZRCBZ5OG","short_pith_number":"pith:7JTPOYQT","schema_version":"1.0","canonical_sha256":"fa66f7621343d731c7479af311073d71a3f3d8838603799fe5c6abaf3d470a1f","source":{"kind":"arxiv","id":"2003.00206","version":2},"attestation_state":"computed","paper":{"title":"Spontaneous formation of magnetic dipoles by interaction of intense laser with overdense plasma","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Amita Das, Ayushi Vashistha, Devshree Mandal","submitted_at":"2020-02-29T08:12:23Z","abstract_excerpt":"When a laser field is incident on an overdense plasma it is unable to penetrate inside it. Nevertheless, a part of its energy gets transferred to the electrons through a variety of mechanisms (e.g. vacuum and $\\vec{J}\\times \\vec{B}) heating [1, 2]). The dynamics of these energetic electrons inside the plasma is a field of great interest. It is demonstrated here using 2-D PIC (Particle-In-Cell) simulation that when a high intensity laser pulse is incident on an overdense target, energetic electrons get generated which spontaneously organize themselves to form coherent structures. These coherent"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2003.00206","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-02-29T08:12:23Z","cross_cats_sorted":[],"title_canon_sha256":"98373efdde57b4e28bbe75909bcf37ed614cee5d956da21fc6eb3f707d06f68b","abstract_canon_sha256":"afd01ebbfb13fafccd1fe02742b336ebfa8b8a1452f692fc9aac6ebeeb3eabc2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:52:00.337529Z","signature_b64":"h+2Gv97hw9Ja13hx+IfoQVs9akbTYI52S9gp6OyxmltpWFOTpZ8SxlNpPDh3zv1CgAorhCwIkIBigHcMVpu0Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa66f7621343d731c7479af311073d71a3f3d8838603799fe5c6abaf3d470a1f","last_reissued_at":"2026-07-05T01:52:00.337174Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:52:00.337174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spontaneous formation of magnetic dipoles by interaction of intense laser with overdense plasma","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Amita Das, Ayushi Vashistha, Devshree Mandal","submitted_at":"2020-02-29T08:12:23Z","abstract_excerpt":"When a laser field is incident on an overdense plasma it is unable to penetrate inside it. Nevertheless, a part of its energy gets transferred to the electrons through a variety of mechanisms (e.g. vacuum and $\\vec{J}\\times \\vec{B}) heating [1, 2]). The dynamics of these energetic electrons inside the plasma is a field of great interest. It is demonstrated here using 2-D PIC (Particle-In-Cell) simulation that when a high intensity laser pulse is incident on an overdense target, energetic electrons get generated which spontaneously organize themselves to form coherent structures. These coherent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.00206","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2003.00206/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2003.00206","created_at":"2026-07-05T01:52:00.337229+00:00"},{"alias_kind":"arxiv_version","alias_value":"2003.00206v2","created_at":"2026-07-05T01:52:00.337229+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.00206","created_at":"2026-07-05T01:52:00.337229+00:00"},{"alias_kind":"pith_short_12","alias_value":"7JTPOYQTIPLT","created_at":"2026-07-05T01:52:00.337229+00:00"},{"alias_kind":"pith_short_16","alias_value":"7JTPOYQTIPLTDR2H","created_at":"2026-07-05T01:52:00.337229+00:00"},{"alias_kind":"pith_short_8","alias_value":"7JTPOYQT","created_at":"2026-07-05T01:52:00.337229+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG","json":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG.json","graph_json":"https://pith.science/api/pith-number/7JTPOYQTIPLTDR2HTLZRCBZ5OG/graph.json","events_json":"https://pith.science/api/pith-number/7JTPOYQTIPLTDR2HTLZRCBZ5OG/events.json","paper":"https://pith.science/paper/7JTPOYQT"},"agent_actions":{"view_html":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG","download_json":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG.json","view_paper":"https://pith.science/paper/7JTPOYQT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2003.00206&json=true","fetch_graph":"https://pith.science/api/pith-number/7JTPOYQTIPLTDR2HTLZRCBZ5OG/graph.json","fetch_events":"https://pith.science/api/pith-number/7JTPOYQTIPLTDR2HTLZRCBZ5OG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG/action/storage_attestation","attest_author":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG/action/author_attestation","sign_citation":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG/action/citation_signature","submit_replication":"https://pith.science/pith/7JTPOYQTIPLTDR2HTLZRCBZ5OG/action/replication_record"}},"created_at":"2026-07-05T01:52:00.337229+00:00","updated_at":"2026-07-05T01:52:00.337229+00:00"}