{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:S4D62QOFR6PHDA2OZPRQLSO56C","short_pith_number":"pith:S4D62QOF","canonical_record":{"source":{"id":"1708.06181","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-08-21T12:27:32Z","cross_cats_sorted":[],"title_canon_sha256":"1b9fefd3446acec57f8ec1e062bfae0ba248c5166bfb55438283ef38481beb78","abstract_canon_sha256":"f94d6f17cb8270736609721984ddbd5625e7928d9fc5c0a2873ac73a7d1b3657"},"schema_version":"1.0"},"canonical_sha256":"9707ed41c58f9e71834ecbe305c9ddf08eae1e53dc11a7d97c0d5332fa6e59de","source":{"kind":"arxiv","id":"1708.06181","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.06181","created_at":"2026-05-18T00:37:42Z"},{"alias_kind":"arxiv_version","alias_value":"1708.06181v1","created_at":"2026-05-18T00:37:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.06181","created_at":"2026-05-18T00:37:42Z"},{"alias_kind":"pith_short_12","alias_value":"S4D62QOFR6PH","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"S4D62QOFR6PHDA2O","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"S4D62QOF","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:S4D62QOFR6PHDA2OZPRQLSO56C","target":"record","payload":{"canonical_record":{"source":{"id":"1708.06181","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-08-21T12:27:32Z","cross_cats_sorted":[],"title_canon_sha256":"1b9fefd3446acec57f8ec1e062bfae0ba248c5166bfb55438283ef38481beb78","abstract_canon_sha256":"f94d6f17cb8270736609721984ddbd5625e7928d9fc5c0a2873ac73a7d1b3657"},"schema_version":"1.0"},"canonical_sha256":"9707ed41c58f9e71834ecbe305c9ddf08eae1e53dc11a7d97c0d5332fa6e59de","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:42.998613Z","signature_b64":"NHZfj1f9u6kMoc4T9S90SLO8Crhm1Vx0UXSGqdmHmKcD7Jc8WdSG6zS0sWnuh3s5UAFs0VR1oqjhwq1UxRb2BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9707ed41c58f9e71834ecbe305c9ddf08eae1e53dc11a7d97c0d5332fa6e59de","last_reissued_at":"2026-05-18T00:37:42.997982Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:42.997982Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.06181","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":"2026-05-18T00:37:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hbh156+vSV4BLboAZCU2rArA1IVM6ch5AS0VbT3Rm76+ItZK3Ex1QvCE7T+ZIM8vvcKeDw+ntqUgzLIdaB+kCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T10:28:13.789942Z"},"content_sha256":"ac03f3d9d5c7196b467fc93f4957d5c088dc90558e2467c4817184420dbc2b7e","schema_version":"1.0","event_id":"sha256:ac03f3d9d5c7196b467fc93f4957d5c088dc90558e2467c4817184420dbc2b7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:S4D62QOFR6PHDA2OZPRQLSO56C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Haloes at the ragged edge: The importance of the splashback radius","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Knebe, G. Stinson, H. Couchman, J. Bailin, J. Wadsley, O. N. Snaith","submitted_at":"2017-08-21T12:27:32Z","abstract_excerpt":"We have explored the outskirts of dark matter haloes out to 2.5 times the virial radius using a large sample of halos drawn from Illustris, along with a set of zoom simulations (MUGS). Using these, we make a systematic exploration of the shape profile beyond R$_{vir}$. In the mean sphericity profile of Illustris halos we identify a dip close to the virial radius, which is robust across a broad range of masses and infall rates. The inner edge of this feature may be related to the virial radius and the outer edge with the splashback radius. Due to the high halo-to-halo variation this result is v"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.06181","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":"2026-05-18T00:37:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lD/cbeDxv57jz6oFCVYBwPTmrCxv5S/lA/yIYIjqle4BchTwNlgqEiWylt8PS9hWvT9N1vGmURCnKXGlOAOkBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T10:28:13.790591Z"},"content_sha256":"2ca41c4b71106b24b7283a3417d7919550f93bf3ed0936ca316afbf1a94bb01b","schema_version":"1.0","event_id":"sha256:2ca41c4b71106b24b7283a3417d7919550f93bf3ed0936ca316afbf1a94bb01b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4D62QOFR6PHDA2OZPRQLSO56C/bundle.json","state_url":"https://pith.science/pith/S4D62QOFR6PHDA2OZPRQLSO56C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4D62QOFR6PHDA2OZPRQLSO56C/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":"2026-05-21T10:28:13Z","links":{"resolver":"https://pith.science/pith/S4D62QOFR6PHDA2OZPRQLSO56C","bundle":"https://pith.science/pith/S4D62QOFR6PHDA2OZPRQLSO56C/bundle.json","state":"https://pith.science/pith/S4D62QOFR6PHDA2OZPRQLSO56C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4D62QOFR6PHDA2OZPRQLSO56C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:S4D62QOFR6PHDA2OZPRQLSO56C","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":"f94d6f17cb8270736609721984ddbd5625e7928d9fc5c0a2873ac73a7d1b3657","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-08-21T12:27:32Z","title_canon_sha256":"1b9fefd3446acec57f8ec1e062bfae0ba248c5166bfb55438283ef38481beb78"},"schema_version":"1.0","source":{"id":"1708.06181","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.06181","created_at":"2026-05-18T00:37:42Z"},{"alias_kind":"arxiv_version","alias_value":"1708.06181v1","created_at":"2026-05-18T00:37:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.06181","created_at":"2026-05-18T00:37:42Z"},{"alias_kind":"pith_short_12","alias_value":"S4D62QOFR6PH","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"S4D62QOFR6PHDA2O","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"S4D62QOF","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:2ca41c4b71106b24b7283a3417d7919550f93bf3ed0936ca316afbf1a94bb01b","target":"graph","created_at":"2026-05-18T00:37:42Z","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 have explored the outskirts of dark matter haloes out to 2.5 times the virial radius using a large sample of halos drawn from Illustris, along with a set of zoom simulations (MUGS). Using these, we make a systematic exploration of the shape profile beyond R$_{vir}$. In the mean sphericity profile of Illustris halos we identify a dip close to the virial radius, which is robust across a broad range of masses and infall rates. The inner edge of this feature may be related to the virial radius and the outer edge with the splashback radius. Due to the high halo-to-halo variation this result is v","authors_text":"A. Knebe, G. Stinson, H. Couchman, J. Bailin, J. Wadsley, O. N. Snaith","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-08-21T12:27:32Z","title":"Haloes at the ragged edge: The importance of the splashback radius"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.06181","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:ac03f3d9d5c7196b467fc93f4957d5c088dc90558e2467c4817184420dbc2b7e","target":"record","created_at":"2026-05-18T00:37:42Z","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":"f94d6f17cb8270736609721984ddbd5625e7928d9fc5c0a2873ac73a7d1b3657","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-08-21T12:27:32Z","title_canon_sha256":"1b9fefd3446acec57f8ec1e062bfae0ba248c5166bfb55438283ef38481beb78"},"schema_version":"1.0","source":{"id":"1708.06181","kind":"arxiv","version":1}},"canonical_sha256":"9707ed41c58f9e71834ecbe305c9ddf08eae1e53dc11a7d97c0d5332fa6e59de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9707ed41c58f9e71834ecbe305c9ddf08eae1e53dc11a7d97c0d5332fa6e59de","first_computed_at":"2026-05-18T00:37:42.997982Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:42.997982Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NHZfj1f9u6kMoc4T9S90SLO8Crhm1Vx0UXSGqdmHmKcD7Jc8WdSG6zS0sWnuh3s5UAFs0VR1oqjhwq1UxRb2BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:42.998613Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.06181","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac03f3d9d5c7196b467fc93f4957d5c088dc90558e2467c4817184420dbc2b7e","sha256:2ca41c4b71106b24b7283a3417d7919550f93bf3ed0936ca316afbf1a94bb01b"],"state_sha256":"68417653c8d44a795952bf03d1660e34b025a4d9e0ddc80d2625c83bd22de070"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0/PAlBEVc87OfXPUsnWvEovKy9ve0ckYGIAvBlCQKQr4X2RDYZ7JqxFMIZlaIJhar2R8ek1I2KN80UqnsNLrAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T10:28:13.793681Z","bundle_sha256":"b5423ee94bedbf2de12bbd59978ff80f8fc72ad061d71c75df295a9f28c4275b"}}