{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:56SMCJ5IK4GYURCOQJCUO4IL5Y","short_pith_number":"pith:56SMCJ5I","canonical_record":{"source":{"id":"1703.05622","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-16T13:59:47Z","cross_cats_sorted":[],"title_canon_sha256":"89a7efd71a904db50d6cce5c837bf978fc00aaf87b503f765de8ebf2e7e649ba","abstract_canon_sha256":"ee8afc9fb4a479cfc3444d3ddc1a5ea61ae61cbd33c9b8d6cc0864bb5e850be7"},"schema_version":"1.0"},"canonical_sha256":"efa4c127a8570d8a444e824547710bee0d6da933d499f9b8f1e73cfdf392c34e","source":{"kind":"arxiv","id":"1703.05622","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.05622","created_at":"2026-05-18T00:28:25Z"},{"alias_kind":"arxiv_version","alias_value":"1703.05622v1","created_at":"2026-05-18T00:28:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.05622","created_at":"2026-05-18T00:28:25Z"},{"alias_kind":"pith_short_12","alias_value":"56SMCJ5IK4GY","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"56SMCJ5IK4GYURCO","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"56SMCJ5I","created_at":"2026-05-18T12:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:56SMCJ5IK4GYURCOQJCUO4IL5Y","target":"record","payload":{"canonical_record":{"source":{"id":"1703.05622","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-16T13:59:47Z","cross_cats_sorted":[],"title_canon_sha256":"89a7efd71a904db50d6cce5c837bf978fc00aaf87b503f765de8ebf2e7e649ba","abstract_canon_sha256":"ee8afc9fb4a479cfc3444d3ddc1a5ea61ae61cbd33c9b8d6cc0864bb5e850be7"},"schema_version":"1.0"},"canonical_sha256":"efa4c127a8570d8a444e824547710bee0d6da933d499f9b8f1e73cfdf392c34e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:25.627967Z","signature_b64":"GC4oyIIviFfUg1BAIWVQ+PnirW4LyjeSiOW584nI+a+swN5NwdWOiqCjlri6hi8CAwia3UUDsYFu30Pkg4GgCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"efa4c127a8570d8a444e824547710bee0d6da933d499f9b8f1e73cfdf392c34e","last_reissued_at":"2026-05-18T00:28:25.627265Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:25.627265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.05622","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":"2026-05-18T00:28:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tscwT+ZPhRDxphXqtzZbQZwSUz3TUYHl+lFRBc+ufqikXARmIMzCpYPhb+eDUfCunrMlzj+u4fcu/skXm8+wBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T04:16:51.234921Z"},"content_sha256":"514a1b107ed40b3a1067dcddff9a1870dcb932b09390fbf53307b5b00ebbfac4","schema_version":"1.0","event_id":"sha256:514a1b107ed40b3a1067dcddff9a1870dcb932b09390fbf53307b5b00ebbfac4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:56SMCJ5IK4GYURCOQJCUO4IL5Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Imaging isodensity contours of molecular states with STM","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Benjamin Heinrich, Fabrice Scheurer, Ga\\\"el Reecht, Guillaume Schull, Herv\\'e Bulou, Laurent Limot","submitted_at":"2017-03-16T13:59:47Z","abstract_excerpt":"We present an improved way for imaging the local density of states with a scanning tunneling microscope, which consists in mapping the surface topography while keeping the differential conductance (d$I$/d$V$) constant. When archetypical C$_{60}$ molecules on Cu(111) are imaged with this method, these so-called iso-d$I$/d$V$ maps are in excellent agreement with theoretical simulations of the isodensity contours of the molecular orbitals. A direct visualization and unambiguous identification of superatomic C$_{60}$ orbitals and their hybridization is then possible."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.05622","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":"2026-05-18T00:28:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+LUtTOtJzHeRuPqgKPzlJjbufecMGQbUfFR9juifUSOLezicp3aM9VPNWOdN6RKELNzI6fGYUPamwV02eQZWDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T04:16:51.235266Z"},"content_sha256":"50d875e9a09d703514d5a9443be703ea532ceaddc9b1b54df9438eadc80f98e3","schema_version":"1.0","event_id":"sha256:50d875e9a09d703514d5a9443be703ea532ceaddc9b1b54df9438eadc80f98e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y/bundle.json","state_url":"https://pith.science/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y/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":"2026-06-22T04:16:51Z","links":{"resolver":"https://pith.science/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y","bundle":"https://pith.science/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y/bundle.json","state":"https://pith.science/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/56SMCJ5IK4GYURCOQJCUO4IL5Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:56SMCJ5IK4GYURCOQJCUO4IL5Y","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":"ee8afc9fb4a479cfc3444d3ddc1a5ea61ae61cbd33c9b8d6cc0864bb5e850be7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-16T13:59:47Z","title_canon_sha256":"89a7efd71a904db50d6cce5c837bf978fc00aaf87b503f765de8ebf2e7e649ba"},"schema_version":"1.0","source":{"id":"1703.05622","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.05622","created_at":"2026-05-18T00:28:25Z"},{"alias_kind":"arxiv_version","alias_value":"1703.05622v1","created_at":"2026-05-18T00:28:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.05622","created_at":"2026-05-18T00:28:25Z"},{"alias_kind":"pith_short_12","alias_value":"56SMCJ5IK4GY","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"56SMCJ5IK4GYURCO","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"56SMCJ5I","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:50d875e9a09d703514d5a9443be703ea532ceaddc9b1b54df9438eadc80f98e3","target":"graph","created_at":"2026-05-18T00:28:25Z","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 present an improved way for imaging the local density of states with a scanning tunneling microscope, which consists in mapping the surface topography while keeping the differential conductance (d$I$/d$V$) constant. When archetypical C$_{60}$ molecules on Cu(111) are imaged with this method, these so-called iso-d$I$/d$V$ maps are in excellent agreement with theoretical simulations of the isodensity contours of the molecular orbitals. A direct visualization and unambiguous identification of superatomic C$_{60}$ orbitals and their hybridization is then possible.","authors_text":"Benjamin Heinrich, Fabrice Scheurer, Ga\\\"el Reecht, Guillaume Schull, Herv\\'e Bulou, Laurent Limot","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-16T13:59:47Z","title":"Imaging isodensity contours of molecular states with STM"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.05622","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":"sha256:514a1b107ed40b3a1067dcddff9a1870dcb932b09390fbf53307b5b00ebbfac4","target":"record","created_at":"2026-05-18T00:28:25Z","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":"ee8afc9fb4a479cfc3444d3ddc1a5ea61ae61cbd33c9b8d6cc0864bb5e850be7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-16T13:59:47Z","title_canon_sha256":"89a7efd71a904db50d6cce5c837bf978fc00aaf87b503f765de8ebf2e7e649ba"},"schema_version":"1.0","source":{"id":"1703.05622","kind":"arxiv","version":1}},"canonical_sha256":"efa4c127a8570d8a444e824547710bee0d6da933d499f9b8f1e73cfdf392c34e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"efa4c127a8570d8a444e824547710bee0d6da933d499f9b8f1e73cfdf392c34e","first_computed_at":"2026-05-18T00:28:25.627265Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:25.627265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GC4oyIIviFfUg1BAIWVQ+PnirW4LyjeSiOW584nI+a+swN5NwdWOiqCjlri6hi8CAwia3UUDsYFu30Pkg4GgCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:25.627967Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.05622","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:514a1b107ed40b3a1067dcddff9a1870dcb932b09390fbf53307b5b00ebbfac4","sha256:50d875e9a09d703514d5a9443be703ea532ceaddc9b1b54df9438eadc80f98e3"],"state_sha256":"16eb840ad63af44a16ab0df06e5ff492cb16529715d75967c715c2e34c14bd58"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wriwQDjmQPgIFugsMEIzDP8ab2t0UgCB326FZq1oxaQVV9qG9Fy6GyvF/VztXj33KUvcphv7UtFBKKFK1EY4Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T04:16:51.237234Z","bundle_sha256":"5e5a8da4a8ac7ab226828fb5d6f57e79a94e3d2162d999e0859266ab40d88da7"}}