{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:3EMSAHXUVAY7QU4UHCADWBZP2G","short_pith_number":"pith:3EMSAHXU","canonical_record":{"source":{"id":"1009.5505","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-09-28T09:48:03Z","cross_cats_sorted":["physics.atm-clus","physics.chem-ph"],"title_canon_sha256":"1c1ec18ee9070f79626af3397f79b133eb73346e8aad2c6db02b3de7b2501771","abstract_canon_sha256":"ff2f332caba0c26537a4a91ae6f40a4548f0c2a9342f0abf79ebb7af2d2e62eb"},"schema_version":"1.0"},"canonical_sha256":"d919201ef4a831f8539438803b072fd1a6afdd458c0d4ee5388f8380908ef0fa","source":{"kind":"arxiv","id":"1009.5505","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.5505","created_at":"2026-05-18T03:26:10Z"},{"alias_kind":"arxiv_version","alias_value":"1009.5505v2","created_at":"2026-05-18T03:26:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.5505","created_at":"2026-05-18T03:26:10Z"},{"alias_kind":"pith_short_12","alias_value":"3EMSAHXUVAY7","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3EMSAHXUVAY7QU4U","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3EMSAHXU","created_at":"2026-05-18T12:26:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:3EMSAHXUVAY7QU4UHCADWBZP2G","target":"record","payload":{"canonical_record":{"source":{"id":"1009.5505","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-09-28T09:48:03Z","cross_cats_sorted":["physics.atm-clus","physics.chem-ph"],"title_canon_sha256":"1c1ec18ee9070f79626af3397f79b133eb73346e8aad2c6db02b3de7b2501771","abstract_canon_sha256":"ff2f332caba0c26537a4a91ae6f40a4548f0c2a9342f0abf79ebb7af2d2e62eb"},"schema_version":"1.0"},"canonical_sha256":"d919201ef4a831f8539438803b072fd1a6afdd458c0d4ee5388f8380908ef0fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:26:10.614589Z","signature_b64":"r+noQtrYyEZRzH4bfm5Dgqiqi9VyAOkbRnJppRSlLmcra7UNZ/ord83J1KjtX6f07fZAOxhZDqNo5Ku3ljagCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d919201ef4a831f8539438803b072fd1a6afdd458c0d4ee5388f8380908ef0fa","last_reissued_at":"2026-05-18T03:26:10.613837Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:26:10.613837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.5505","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:26:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TKGZPPZbNrxAJbfp/hH7pw/vZKU+PpXsf8yin/yhNUY2desk15zS6Y542gYsv73u7yjYZIuCQ3lNgovA7yLsCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:58:02.492644Z"},"content_sha256":"d9e8e3104fddada7354d42990ff3e37d00ead9c43439e9352873f73b735a526c","schema_version":"1.0","event_id":"sha256:d9e8e3104fddada7354d42990ff3e37d00ead9c43439e9352873f73b735a526c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:3EMSAHXUVAY7QU4UHCADWBZP2G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The prospects of sympathetic cooling of NH molecules with Li atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atm-clus","physics.chem-ph"],"primary_cat":"physics.atom-ph","authors_text":"Alisdair O. G. Wallis, Edward J. J. Longdon, Jeremy M. Hutson, Piotr S. \\.Zuchowski","submitted_at":"2010-09-28T09:48:03Z","abstract_excerpt":"We calculate the quartet potential energy surface for Li+NH and use it to calculate elastic and spin-relaxation cross sections for collisions in magnetically trappable spin-stretched states. The potential is strongly anisotropic but spin-relaxation collisions are still suppressed by centrifugal barriers when both species are in spin-stretched states. In the ultracold regime, both the elastic and inelastic cross sections fluctuate dramatically as the potential is varied because of Feshbach resonances. The potential-dependence is considerably reduced at higher energies. The major effect of using"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.5505","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":""},"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":"2026-05-18T03:26:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fphE5e2SrcZRzOBunof/3OuVL6ic9e3qeO/kOpuDEzxxgYwZWqXqS/hV1ABQBdPrTK7lRAr1S3faXP9VxVIWDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:58:02.493394Z"},"content_sha256":"bb83235878eb9554fac87beda845b3bb6acef2248f6bb8856e3304dda9c6edcf","schema_version":"1.0","event_id":"sha256:bb83235878eb9554fac87beda845b3bb6acef2248f6bb8856e3304dda9c6edcf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3EMSAHXUVAY7QU4UHCADWBZP2G/bundle.json","state_url":"https://pith.science/pith/3EMSAHXUVAY7QU4UHCADWBZP2G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3EMSAHXUVAY7QU4UHCADWBZP2G/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":"2026-05-26T14:58:02Z","links":{"resolver":"https://pith.science/pith/3EMSAHXUVAY7QU4UHCADWBZP2G","bundle":"https://pith.science/pith/3EMSAHXUVAY7QU4UHCADWBZP2G/bundle.json","state":"https://pith.science/pith/3EMSAHXUVAY7QU4UHCADWBZP2G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3EMSAHXUVAY7QU4UHCADWBZP2G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:3EMSAHXUVAY7QU4UHCADWBZP2G","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":"ff2f332caba0c26537a4a91ae6f40a4548f0c2a9342f0abf79ebb7af2d2e62eb","cross_cats_sorted":["physics.atm-clus","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-09-28T09:48:03Z","title_canon_sha256":"1c1ec18ee9070f79626af3397f79b133eb73346e8aad2c6db02b3de7b2501771"},"schema_version":"1.0","source":{"id":"1009.5505","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.5505","created_at":"2026-05-18T03:26:10Z"},{"alias_kind":"arxiv_version","alias_value":"1009.5505v2","created_at":"2026-05-18T03:26:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.5505","created_at":"2026-05-18T03:26:10Z"},{"alias_kind":"pith_short_12","alias_value":"3EMSAHXUVAY7","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3EMSAHXUVAY7QU4U","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3EMSAHXU","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:bb83235878eb9554fac87beda845b3bb6acef2248f6bb8856e3304dda9c6edcf","target":"graph","created_at":"2026-05-18T03:26:10Z","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 calculate the quartet potential energy surface for Li+NH and use it to calculate elastic and spin-relaxation cross sections for collisions in magnetically trappable spin-stretched states. The potential is strongly anisotropic but spin-relaxation collisions are still suppressed by centrifugal barriers when both species are in spin-stretched states. In the ultracold regime, both the elastic and inelastic cross sections fluctuate dramatically as the potential is varied because of Feshbach resonances. The potential-dependence is considerably reduced at higher energies. The major effect of using","authors_text":"Alisdair O. G. Wallis, Edward J. J. Longdon, Jeremy M. Hutson, Piotr S. \\.Zuchowski","cross_cats":["physics.atm-clus","physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-09-28T09:48:03Z","title":"The prospects of sympathetic cooling of NH molecules with Li atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.5505","kind":"arxiv","version":2},"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:d9e8e3104fddada7354d42990ff3e37d00ead9c43439e9352873f73b735a526c","target":"record","created_at":"2026-05-18T03:26:10Z","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":"ff2f332caba0c26537a4a91ae6f40a4548f0c2a9342f0abf79ebb7af2d2e62eb","cross_cats_sorted":["physics.atm-clus","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-09-28T09:48:03Z","title_canon_sha256":"1c1ec18ee9070f79626af3397f79b133eb73346e8aad2c6db02b3de7b2501771"},"schema_version":"1.0","source":{"id":"1009.5505","kind":"arxiv","version":2}},"canonical_sha256":"d919201ef4a831f8539438803b072fd1a6afdd458c0d4ee5388f8380908ef0fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d919201ef4a831f8539438803b072fd1a6afdd458c0d4ee5388f8380908ef0fa","first_computed_at":"2026-05-18T03:26:10.613837Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:26:10.613837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r+noQtrYyEZRzH4bfm5Dgqiqi9VyAOkbRnJppRSlLmcra7UNZ/ord83J1KjtX6f07fZAOxhZDqNo5Ku3ljagCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:26:10.614589Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.5505","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9e8e3104fddada7354d42990ff3e37d00ead9c43439e9352873f73b735a526c","sha256:bb83235878eb9554fac87beda845b3bb6acef2248f6bb8856e3304dda9c6edcf"],"state_sha256":"68c3f3b667537c9e82c8ed1086562667cde5dd14291597d5ec33cd31c2cbff64"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WZWk1DGjeOz4p/w2nPSPMkaf6wlaoWpZ3pRVefVhwyL0S2BUDdBzYAbkrYREDqzOjlzsw+CPJB+grDLrU1NCCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T14:58:02.497543Z","bundle_sha256":"c79e05eaf57242d3b3947864191aedbb1d7e42ed85a743a151f65aa7a3862ceb"}}