{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:MB3CJPJDNFR5OBXZZCHZKFK27C","short_pith_number":"pith:MB3CJPJD","schema_version":"1.0","canonical_sha256":"607624bd236963d706f9c88f95155af88dfb89b59e84d4e1496bbb0a1825dc30","source":{"kind":"arxiv","id":"1301.7038","version":1},"attestation_state":"computed","paper":{"title":"A matterless double slit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","quant-ph"],"primary_cat":"physics.optics","authors_text":"A. Di Piazza, B. King, C. H. Keitel","submitted_at":"2013-01-29T19:50:46Z","abstract_excerpt":"Double-slits provide incoming photons with a choice. Those that survive the passage have chosen from two possible paths which interfere to distribute them in a wave-like manner. Such wave-particle duality continues to be challenged and investigated in a broad range of disciplines with electrons, neutrons, helium atoms, C60 fullerenes, Bose-Einstein condensates and biological molecules. All variants have hitherto involved material constituents. We present a matterless double-slit scenario in which photons generated from virtual electron-positron pair annihilation in head-on collisions of a prob"},"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":"1301.7038","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-29T19:50:46Z","cross_cats_sorted":["hep-ph","quant-ph"],"title_canon_sha256":"97cbe7cf0b73ad1657cfa0599ac67cd37370793bc17ea9a37d7bfe5d0722a4b4","abstract_canon_sha256":"331cc918a0d07be2213dc351e36b1e81dffc75785e3801cf73c09ddb9a6c8d3a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:02.828174Z","signature_b64":"uX4euR6ZxS/d3WZl3tC/kA84iX5GJ3xuHOx95Wae7X6umSkM6KoPKB0kSvVmH4Oz7kKAJX7eTvvqKEh8XzQuBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"607624bd236963d706f9c88f95155af88dfb89b59e84d4e1496bbb0a1825dc30","last_reissued_at":"2026-05-18T03:35:02.827385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:02.827385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A matterless double slit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","quant-ph"],"primary_cat":"physics.optics","authors_text":"A. Di Piazza, B. King, C. H. Keitel","submitted_at":"2013-01-29T19:50:46Z","abstract_excerpt":"Double-slits provide incoming photons with a choice. Those that survive the passage have chosen from two possible paths which interfere to distribute them in a wave-like manner. Such wave-particle duality continues to be challenged and investigated in a broad range of disciplines with electrons, neutrons, helium atoms, C60 fullerenes, Bose-Einstein condensates and biological molecules. All variants have hitherto involved material constituents. We present a matterless double-slit scenario in which photons generated from virtual electron-positron pair annihilation in head-on collisions of a prob"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.7038","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1301.7038","created_at":"2026-05-18T03:35:02.827502+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.7038v1","created_at":"2026-05-18T03:35:02.827502+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.7038","created_at":"2026-05-18T03:35:02.827502+00:00"},{"alias_kind":"pith_short_12","alias_value":"MB3CJPJDNFR5","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_16","alias_value":"MB3CJPJDNFR5OBXZ","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_8","alias_value":"MB3CJPJD","created_at":"2026-05-18T12:27:51.066281+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/MB3CJPJDNFR5OBXZZCHZKFK27C","json":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C.json","graph_json":"https://pith.science/api/pith-number/MB3CJPJDNFR5OBXZZCHZKFK27C/graph.json","events_json":"https://pith.science/api/pith-number/MB3CJPJDNFR5OBXZZCHZKFK27C/events.json","paper":"https://pith.science/paper/MB3CJPJD"},"agent_actions":{"view_html":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C","download_json":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C.json","view_paper":"https://pith.science/paper/MB3CJPJD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.7038&json=true","fetch_graph":"https://pith.science/api/pith-number/MB3CJPJDNFR5OBXZZCHZKFK27C/graph.json","fetch_events":"https://pith.science/api/pith-number/MB3CJPJDNFR5OBXZZCHZKFK27C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C/action/storage_attestation","attest_author":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C/action/author_attestation","sign_citation":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C/action/citation_signature","submit_replication":"https://pith.science/pith/MB3CJPJDNFR5OBXZZCHZKFK27C/action/replication_record"}},"created_at":"2026-05-18T03:35:02.827502+00:00","updated_at":"2026-05-18T03:35:02.827502+00:00"}