{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5OBN7SCVRZLDXRHKE5B52TOBRM","short_pith_number":"pith:5OBN7SCV","canonical_record":{"source":{"id":"1603.09349","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-03-30T20:00:04Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"43f68cef8b21458773e77b0a45aeae220ed8daa965b9ff334b8495583e207a55","abstract_canon_sha256":"cd04f53ef43a20eb7b8ed4d6472919600ebb45fe09e8e7c3fc82839f3d7bcd91"},"schema_version":"1.0"},"canonical_sha256":"eb82dfc8558e563bc4ea2743dd4dc18b1b2c792f9cdb1ffb8db1b9983de809ae","source":{"kind":"arxiv","id":"1603.09349","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.09349","created_at":"2026-05-18T01:13:11Z"},{"alias_kind":"arxiv_version","alias_value":"1603.09349v1","created_at":"2026-05-18T01:13:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09349","created_at":"2026-05-18T01:13:11Z"},{"alias_kind":"pith_short_12","alias_value":"5OBN7SCVRZLD","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5OBN7SCVRZLDXRHK","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5OBN7SCV","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5OBN7SCVRZLDXRHKE5B52TOBRM","target":"record","payload":{"canonical_record":{"source":{"id":"1603.09349","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-03-30T20:00:04Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"43f68cef8b21458773e77b0a45aeae220ed8daa965b9ff334b8495583e207a55","abstract_canon_sha256":"cd04f53ef43a20eb7b8ed4d6472919600ebb45fe09e8e7c3fc82839f3d7bcd91"},"schema_version":"1.0"},"canonical_sha256":"eb82dfc8558e563bc4ea2743dd4dc18b1b2c792f9cdb1ffb8db1b9983de809ae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:11.336440Z","signature_b64":"Ah2GNA9uCd+aBqfQ17I3IMbOGFvh0gRGfqEiQJFIKd4o95ZXPfIlwUPV5Yn3eIHai8ZHtYcL1//a4bo/KXzTAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eb82dfc8558e563bc4ea2743dd4dc18b1b2c792f9cdb1ffb8db1b9983de809ae","last_reissued_at":"2026-05-18T01:13:11.336083Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:11.336083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1603.09349","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":"2026-05-18T01:13:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PbR/ZmvLbiBQVrU8knychvXGR8zHEIR6M89Ws9d721CqLwYYSMicr38Eis/pUEgdZ1EjwveGjD/3UsdSwjTLBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T22:43:58.276862Z"},"content_sha256":"2f342e68b7f3bb8032ae124dbbadb425cf9ae48fff543a4f767df6cf3f4338bf","schema_version":"1.0","event_id":"sha256:2f342e68b7f3bb8032ae124dbbadb425cf9ae48fff543a4f767df6cf3f4338bf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5OBN7SCVRZLDXRHKE5B52TOBRM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Jet Substructure Classification in High-Energy Physics with Deep Neural Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"Clara Eng, Daniel Whiteson, Kevin Bauer, Peter Sadowski, Pierre Baldi","submitted_at":"2016-03-30T20:00:04Z","abstract_excerpt":"At the extreme energies of the Large Hadron Collider, massive particles can be produced at such high velocities that their hadronic decays are collimated and the resulting jets overlap. Deducing whether the substructure of an observed jet is due to a low-mass single particle or due to multiple decay objects of a massive particle is an important problem in the analysis of collider data. Traditional approaches have relied on expert features designed to detect energy deposition patterns in the calorimeter, but the complexity of the data make this task an excellent candidate for the application of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09349","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":"2026-05-18T01:13:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pvL4/m+WXUrxBzJs8ITW4Q66x7NNSqLkmf/zQvdQ7rigw3IQe/YzHEl4BJIOEPcwAbmJSFAMWdZeLROs18gHCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T22:43:58.277544Z"},"content_sha256":"10605b74dc404f22b8c9021aaf5110fd7a42ec0260dcc43e714fe59f5e1a64f7","schema_version":"1.0","event_id":"sha256:10605b74dc404f22b8c9021aaf5110fd7a42ec0260dcc43e714fe59f5e1a64f7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5OBN7SCVRZLDXRHKE5B52TOBRM/bundle.json","state_url":"https://pith.science/pith/5OBN7SCVRZLDXRHKE5B52TOBRM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5OBN7SCVRZLDXRHKE5B52TOBRM/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":"2026-06-06T22:43:58Z","links":{"resolver":"https://pith.science/pith/5OBN7SCVRZLDXRHKE5B52TOBRM","bundle":"https://pith.science/pith/5OBN7SCVRZLDXRHKE5B52TOBRM/bundle.json","state":"https://pith.science/pith/5OBN7SCVRZLDXRHKE5B52TOBRM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5OBN7SCVRZLDXRHKE5B52TOBRM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5OBN7SCVRZLDXRHKE5B52TOBRM","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":"cd04f53ef43a20eb7b8ed4d6472919600ebb45fe09e8e7c3fc82839f3d7bcd91","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-03-30T20:00:04Z","title_canon_sha256":"43f68cef8b21458773e77b0a45aeae220ed8daa965b9ff334b8495583e207a55"},"schema_version":"1.0","source":{"id":"1603.09349","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.09349","created_at":"2026-05-18T01:13:11Z"},{"alias_kind":"arxiv_version","alias_value":"1603.09349v1","created_at":"2026-05-18T01:13:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09349","created_at":"2026-05-18T01:13:11Z"},{"alias_kind":"pith_short_12","alias_value":"5OBN7SCVRZLD","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5OBN7SCVRZLDXRHK","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5OBN7SCV","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:10605b74dc404f22b8c9021aaf5110fd7a42ec0260dcc43e714fe59f5e1a64f7","target":"graph","created_at":"2026-05-18T01:13:11Z","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":"At the extreme energies of the Large Hadron Collider, massive particles can be produced at such high velocities that their hadronic decays are collimated and the resulting jets overlap. Deducing whether the substructure of an observed jet is due to a low-mass single particle or due to multiple decay objects of a massive particle is an important problem in the analysis of collider data. Traditional approaches have relied on expert features designed to detect energy deposition patterns in the calorimeter, but the complexity of the data make this task an excellent candidate for the application of","authors_text":"Clara Eng, Daniel Whiteson, Kevin Bauer, Peter Sadowski, Pierre Baldi","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-03-30T20:00:04Z","title":"Jet Substructure Classification in High-Energy Physics with Deep Neural Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09349","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":"sha256:2f342e68b7f3bb8032ae124dbbadb425cf9ae48fff543a4f767df6cf3f4338bf","target":"record","created_at":"2026-05-18T01:13:11Z","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":"cd04f53ef43a20eb7b8ed4d6472919600ebb45fe09e8e7c3fc82839f3d7bcd91","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-03-30T20:00:04Z","title_canon_sha256":"43f68cef8b21458773e77b0a45aeae220ed8daa965b9ff334b8495583e207a55"},"schema_version":"1.0","source":{"id":"1603.09349","kind":"arxiv","version":1}},"canonical_sha256":"eb82dfc8558e563bc4ea2743dd4dc18b1b2c792f9cdb1ffb8db1b9983de809ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb82dfc8558e563bc4ea2743dd4dc18b1b2c792f9cdb1ffb8db1b9983de809ae","first_computed_at":"2026-05-18T01:13:11.336083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:11.336083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ah2GNA9uCd+aBqfQ17I3IMbOGFvh0gRGfqEiQJFIKd4o95ZXPfIlwUPV5Yn3eIHai8ZHtYcL1//a4bo/KXzTAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:11.336440Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.09349","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f342e68b7f3bb8032ae124dbbadb425cf9ae48fff543a4f767df6cf3f4338bf","sha256:10605b74dc404f22b8c9021aaf5110fd7a42ec0260dcc43e714fe59f5e1a64f7"],"state_sha256":"a817b3df98995db42c6e56d7ed58e25bdfa0569c930fd9fd9bc61115f9167081"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i7JR2FVT7WDjpcKYoDbfuO2pVH6lHo871E0VqWNvw3RIRS0CcuJawlva/YMrW0MlmpQOqr65tCinm7uybmFlCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T22:43:58.281152Z","bundle_sha256":"c6eef3c781a10d7ad2e95c1988b07f95ef99ce563d86f80424fff25a0848250a"}}