{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RSGMF3XQ54XB7ZR76XLQHLG23I","short_pith_number":"pith:RSGMF3XQ","canonical_record":{"source":{"id":"1601.07746","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-01-28T13:09:57Z","cross_cats_sorted":[],"title_canon_sha256":"e77f99890e0cc4cf11d5cdc96456457a3ad3c92f7f5ad90e93550da62b4c48cd","abstract_canon_sha256":"1650cdc00ab396ed58ae5d3848c863ec56b17fcf79cecf91519c372b3c6305ae"},"schema_version":"1.0"},"canonical_sha256":"8c8cc2eef0ef2e1fe63ff5d703acdada15dea0403fac92cb12e617d58e971e73","source":{"kind":"arxiv","id":"1601.07746","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.07746","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"arxiv_version","alias_value":"1601.07746v1","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.07746","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"pith_short_12","alias_value":"RSGMF3XQ54XB","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RSGMF3XQ54XB7ZR7","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RSGMF3XQ","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RSGMF3XQ54XB7ZR76XLQHLG23I","target":"record","payload":{"canonical_record":{"source":{"id":"1601.07746","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-01-28T13:09:57Z","cross_cats_sorted":[],"title_canon_sha256":"e77f99890e0cc4cf11d5cdc96456457a3ad3c92f7f5ad90e93550da62b4c48cd","abstract_canon_sha256":"1650cdc00ab396ed58ae5d3848c863ec56b17fcf79cecf91519c372b3c6305ae"},"schema_version":"1.0"},"canonical_sha256":"8c8cc2eef0ef2e1fe63ff5d703acdada15dea0403fac92cb12e617d58e971e73","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:24.604335Z","signature_b64":"GJggOOiNHTPf68WDYT495+3uFWuBbDzwNaZjyJJYwEVM9odMwfbHMGIGDGbw6x6PRV9Q8/CwfcuE8HB8G/TgBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c8cc2eef0ef2e1fe63ff5d703acdada15dea0403fac92cb12e617d58e971e73","last_reissued_at":"2026-05-18T01:19:24.603553Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:24.603553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.07746","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":"2026-05-18T01:19:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hY02sq65zfb8iNXQdUMkZeG9481oJ/EBKYuejqzfmLwT5ARWHgUDI2csNKP4kLYnQGwVXYGrENZhxmtUUzeNDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T05:59:28.813560Z"},"content_sha256":"873dde0b7db48c3b671ae3287bd34218ae1e995ade2c427c2e017d1d91384bd7","schema_version":"1.0","event_id":"sha256:873dde0b7db48c3b671ae3287bd34218ae1e995ade2c427c2e017d1d91384bd7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RSGMF3XQ54XB7ZR76XLQHLG23I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pseudopotentials for an ultracold dipolar gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"G. J. Conduit, T. M. Whitehead","submitted_at":"2016-01-28T13:09:57Z","abstract_excerpt":"A gas of ultracold molecules interacting via the long-range dipolar potential offers a highly controlled environment in which to study strongly correlated phases. However, at particle coalescence the divergent $1/r^3$ dipolar potential and associated pathological wavefunction hinder computational analysis. For a dipolar gas constrained to two dimensions we overcome these numerical difficulties by proposing a pseudopotential that is explicitly smooth at particle coalescence, resulting in a 2000-times speedup in diffusion Monte Carlo calculations. The pseudopotential delivers the scattering phas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.07746","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":"2026-05-18T01:19:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zRBCfsGADhJaWFCbkbz9KbganJ/JZlq+dLFkOL4UCz2cuuHVBJLlXgeR6i3Q/wcytoxdm6eXPOhb0yGZtINBCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T05:59:28.813914Z"},"content_sha256":"ad51668de6be1857a4fc4165f2941467a05644e774fd73b2e614a8cc74af9fa0","schema_version":"1.0","event_id":"sha256:ad51668de6be1857a4fc4165f2941467a05644e774fd73b2e614a8cc74af9fa0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RSGMF3XQ54XB7ZR76XLQHLG23I/bundle.json","state_url":"https://pith.science/pith/RSGMF3XQ54XB7ZR76XLQHLG23I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RSGMF3XQ54XB7ZR76XLQHLG23I/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":"2026-06-23T05:59:28Z","links":{"resolver":"https://pith.science/pith/RSGMF3XQ54XB7ZR76XLQHLG23I","bundle":"https://pith.science/pith/RSGMF3XQ54XB7ZR76XLQHLG23I/bundle.json","state":"https://pith.science/pith/RSGMF3XQ54XB7ZR76XLQHLG23I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RSGMF3XQ54XB7ZR76XLQHLG23I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RSGMF3XQ54XB7ZR76XLQHLG23I","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":"1650cdc00ab396ed58ae5d3848c863ec56b17fcf79cecf91519c372b3c6305ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-01-28T13:09:57Z","title_canon_sha256":"e77f99890e0cc4cf11d5cdc96456457a3ad3c92f7f5ad90e93550da62b4c48cd"},"schema_version":"1.0","source":{"id":"1601.07746","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.07746","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"arxiv_version","alias_value":"1601.07746v1","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.07746","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"pith_short_12","alias_value":"RSGMF3XQ54XB","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RSGMF3XQ54XB7ZR7","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RSGMF3XQ","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:ad51668de6be1857a4fc4165f2941467a05644e774fd73b2e614a8cc74af9fa0","target":"graph","created_at":"2026-05-18T01:19:24Z","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":"A gas of ultracold molecules interacting via the long-range dipolar potential offers a highly controlled environment in which to study strongly correlated phases. However, at particle coalescence the divergent $1/r^3$ dipolar potential and associated pathological wavefunction hinder computational analysis. For a dipolar gas constrained to two dimensions we overcome these numerical difficulties by proposing a pseudopotential that is explicitly smooth at particle coalescence, resulting in a 2000-times speedup in diffusion Monte Carlo calculations. The pseudopotential delivers the scattering phas","authors_text":"G. J. Conduit, T. M. Whitehead","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-01-28T13:09:57Z","title":"Pseudopotentials for an ultracold dipolar gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.07746","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":"sha256:873dde0b7db48c3b671ae3287bd34218ae1e995ade2c427c2e017d1d91384bd7","target":"record","created_at":"2026-05-18T01:19:24Z","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":"1650cdc00ab396ed58ae5d3848c863ec56b17fcf79cecf91519c372b3c6305ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-01-28T13:09:57Z","title_canon_sha256":"e77f99890e0cc4cf11d5cdc96456457a3ad3c92f7f5ad90e93550da62b4c48cd"},"schema_version":"1.0","source":{"id":"1601.07746","kind":"arxiv","version":1}},"canonical_sha256":"8c8cc2eef0ef2e1fe63ff5d703acdada15dea0403fac92cb12e617d58e971e73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c8cc2eef0ef2e1fe63ff5d703acdada15dea0403fac92cb12e617d58e971e73","first_computed_at":"2026-05-18T01:19:24.603553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:24.603553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GJggOOiNHTPf68WDYT495+3uFWuBbDzwNaZjyJJYwEVM9odMwfbHMGIGDGbw6x6PRV9Q8/CwfcuE8HB8G/TgBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:24.604335Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.07746","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:873dde0b7db48c3b671ae3287bd34218ae1e995ade2c427c2e017d1d91384bd7","sha256:ad51668de6be1857a4fc4165f2941467a05644e774fd73b2e614a8cc74af9fa0"],"state_sha256":"fd1910398be2a129078895f8fd6aa4e90a2f924d4bb5fbe937a19ef7ff3536e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lWbl+g/hqX5539cqZdST7Vjo7UAMTsg7/qmqePwFE7FJtEhxpzMkfhLwBqGw3qCHlWuWYpuexhpDPOKrp4UaDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T05:59:28.816030Z","bundle_sha256":"0ff11b8af1b651479c85e4fee8e2971a51d9312a77668c8a17ed093cf8feb9c4"}}