{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:KT42OXGF2QGUPT7AP4E3JVQ3KX","short_pith_number":"pith:KT42OXGF","canonical_record":{"source":{"id":"physics/0601076","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.atm-clus","submitted_at":"2006-01-11T14:56:46Z","cross_cats_sorted":[],"title_canon_sha256":"d1f46e08f503ab42f69167d92a403b1ced8eccbee3267d4e81578c1fd2983c53","abstract_canon_sha256":"963633a256963d5931b677f822a361954bb7d81f93a9b1cb6aa16f28653dc542"},"schema_version":"1.0"},"canonical_sha256":"54f9a75cc5d40d47cfe07f09b4d61b55cc1bde3db0d7980f63c2dfd83ba87ece","source":{"kind":"arxiv","id":"physics/0601076","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0601076","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0601076v1","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0601076","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"pith_short_12","alias_value":"KT42OXGF2QGU","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"KT42OXGF2QGUPT7A","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"KT42OXGF","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:KT42OXGF2QGUPT7AP4E3JVQ3KX","target":"record","payload":{"canonical_record":{"source":{"id":"physics/0601076","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.atm-clus","submitted_at":"2006-01-11T14:56:46Z","cross_cats_sorted":[],"title_canon_sha256":"d1f46e08f503ab42f69167d92a403b1ced8eccbee3267d4e81578c1fd2983c53","abstract_canon_sha256":"963633a256963d5931b677f822a361954bb7d81f93a9b1cb6aa16f28653dc542"},"schema_version":"1.0"},"canonical_sha256":"54f9a75cc5d40d47cfe07f09b4d61b55cc1bde3db0d7980f63c2dfd83ba87ece","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:46.497203Z","signature_b64":"hrqXAJUBeA8gZwLB3gltSXqFfl+fF8DHMKsSEEgOmTi/JcYn9d+iMC8Ypu9fmeZG8m1i6+wq9eXjgeKE/RRuAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54f9a75cc5d40d47cfe07f09b4d61b55cc1bde3db0d7980f63c2dfd83ba87ece","last_reissued_at":"2026-05-18T01:08:46.496635Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:46.496635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/0601076","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":"2026-05-18T01:08:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vdytCFs4kUvr2BSKqv+W7cOK8VG6kDMFrbESucQD8H8OxJfZyIBE6EeZqne5GLASGrZIxGYkAxlyHfITSIrbDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T08:59:25.957307Z"},"content_sha256":"885668c079aa0f8c6832f14f40dfedc49d8ceab5c9468f0d676ea9741cd1146b","schema_version":"1.0","event_id":"sha256:885668c079aa0f8c6832f14f40dfedc49d8ceab5c9468f0d676ea9741cd1146b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:KT42OXGF2QGUPT7AP4E3JVQ3KX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Absolute cross sections for the dissociation of hydrogen cluster ions in high-energy collisions with helium atoms","license":"","headline":"","cross_cats":[],"primary_cat":"physics.atm-clus","authors_text":"B. Farizon (IPNL), J. Tabet (IPNL), K. Samraoui, M. Farizon (IPNL), S. Eden (IPNL), S. Louc (IPNL), S. Ouaskit, T.D. M\\\"ark","submitted_at":"2006-01-11T14:56:46Z","abstract_excerpt":"Absolute dissociation cross sections are reported for Hn+ clusters of varied mass (n = 3, 5, ..., 35) following collisions with He atoms at 60 keV / amu. Initial results have been published in a previous brief report for a smaller range of cluster sizes [Ouaskit et al., Phys. Rev. A 49, 1484 (1994)]. The present extended study includes further experimental results, reducing the statistical errors associated with the absolute cross sections. The previously suggested quasi-linear dependence of the Hn+ dissociation cross sections upon n is developed with reference to expected series of geometrica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0601076","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":"2026-05-18T01:08:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F5UsHSZN9B39L/TvxFyzSggd9KwK3zxl/f2T3DKiIdBFH1XbLFLv0n8iAR4QrqNmURFwUDmhtc9m1f2+CFKZDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T08:59:25.957683Z"},"content_sha256":"2eb7df8fe751f8ac1986b660eca8bfff4f2710e9679047765476785e202458b3","schema_version":"1.0","event_id":"sha256:2eb7df8fe751f8ac1986b660eca8bfff4f2710e9679047765476785e202458b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX/bundle.json","state_url":"https://pith.science/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX/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":"2026-07-03T08:59:25Z","links":{"resolver":"https://pith.science/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX","bundle":"https://pith.science/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX/bundle.json","state":"https://pith.science/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KT42OXGF2QGUPT7AP4E3JVQ3KX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:KT42OXGF2QGUPT7AP4E3JVQ3KX","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":"963633a256963d5931b677f822a361954bb7d81f93a9b1cb6aa16f28653dc542","cross_cats_sorted":[],"license":"","primary_cat":"physics.atm-clus","submitted_at":"2006-01-11T14:56:46Z","title_canon_sha256":"d1f46e08f503ab42f69167d92a403b1ced8eccbee3267d4e81578c1fd2983c53"},"schema_version":"1.0","source":{"id":"physics/0601076","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0601076","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0601076v1","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0601076","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"pith_short_12","alias_value":"KT42OXGF2QGU","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"KT42OXGF2QGUPT7A","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"KT42OXGF","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:2eb7df8fe751f8ac1986b660eca8bfff4f2710e9679047765476785e202458b3","target":"graph","created_at":"2026-05-18T01:08:46Z","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":"Absolute dissociation cross sections are reported for Hn+ clusters of varied mass (n = 3, 5, ..., 35) following collisions with He atoms at 60 keV / amu. Initial results have been published in a previous brief report for a smaller range of cluster sizes [Ouaskit et al., Phys. Rev. A 49, 1484 (1994)]. The present extended study includes further experimental results, reducing the statistical errors associated with the absolute cross sections. The previously suggested quasi-linear dependence of the Hn+ dissociation cross sections upon n is developed with reference to expected series of geometrica","authors_text":"B. Farizon (IPNL), J. Tabet (IPNL), K. Samraoui, M. Farizon (IPNL), S. Eden (IPNL), S. Louc (IPNL), S. Ouaskit, T.D. M\\\"ark","cross_cats":[],"headline":"","license":"","primary_cat":"physics.atm-clus","submitted_at":"2006-01-11T14:56:46Z","title":"Absolute cross sections for the dissociation of hydrogen cluster ions in high-energy collisions with helium atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0601076","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":"sha256:885668c079aa0f8c6832f14f40dfedc49d8ceab5c9468f0d676ea9741cd1146b","target":"record","created_at":"2026-05-18T01:08:46Z","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":"963633a256963d5931b677f822a361954bb7d81f93a9b1cb6aa16f28653dc542","cross_cats_sorted":[],"license":"","primary_cat":"physics.atm-clus","submitted_at":"2006-01-11T14:56:46Z","title_canon_sha256":"d1f46e08f503ab42f69167d92a403b1ced8eccbee3267d4e81578c1fd2983c53"},"schema_version":"1.0","source":{"id":"physics/0601076","kind":"arxiv","version":1}},"canonical_sha256":"54f9a75cc5d40d47cfe07f09b4d61b55cc1bde3db0d7980f63c2dfd83ba87ece","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"54f9a75cc5d40d47cfe07f09b4d61b55cc1bde3db0d7980f63c2dfd83ba87ece","first_computed_at":"2026-05-18T01:08:46.496635Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:46.496635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hrqXAJUBeA8gZwLB3gltSXqFfl+fF8DHMKsSEEgOmTi/JcYn9d+iMC8Ypu9fmeZG8m1i6+wq9eXjgeKE/RRuAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:46.497203Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0601076","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:885668c079aa0f8c6832f14f40dfedc49d8ceab5c9468f0d676ea9741cd1146b","sha256:2eb7df8fe751f8ac1986b660eca8bfff4f2710e9679047765476785e202458b3"],"state_sha256":"19ebee13796fec9144332297e249a6ca80e648233f11a699898fab809b65c0bc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9nSm7P2IHuJ40opdNqwL7ZJXPKUqk+KkO6PvI12o2r0RSfB0D7khesv8EkJvJu/92O2K3loIfw4yNHpLzexyBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T08:59:25.959656Z","bundle_sha256":"f1a5dc55d6add91c958929f0042f92dad4ab97ea55b9e017a978885c31df627b"}}