{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:ZY5WEZFDMCYWAUZ3PRKVL4YOAU","short_pith_number":"pith:ZY5WEZFD","canonical_record":{"source":{"id":"1006.3392","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T07:47:11Z","cross_cats_sorted":[],"title_canon_sha256":"b822d65b1e5ceb8b79a6e98fedb42052368600f0dba09b969204fade7ba5285e","abstract_canon_sha256":"6560227c5823c25a63fa9704b9979f138f2fc2fc428d91531d8de7e197f71ce7"},"schema_version":"1.0"},"canonical_sha256":"ce3b6264a360b160533b7c5555f30e05376b018788b088b5521aee39f5d24f7d","source":{"kind":"arxiv","id":"1006.3392","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3392","created_at":"2026-05-18T03:28:54Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3392v3","created_at":"2026-05-18T03:28:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3392","created_at":"2026-05-18T03:28:54Z"},{"alias_kind":"pith_short_12","alias_value":"ZY5WEZFDMCYW","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZY5WEZFDMCYWAUZ3","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZY5WEZFD","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:ZY5WEZFDMCYWAUZ3PRKVL4YOAU","target":"record","payload":{"canonical_record":{"source":{"id":"1006.3392","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T07:47:11Z","cross_cats_sorted":[],"title_canon_sha256":"b822d65b1e5ceb8b79a6e98fedb42052368600f0dba09b969204fade7ba5285e","abstract_canon_sha256":"6560227c5823c25a63fa9704b9979f138f2fc2fc428d91531d8de7e197f71ce7"},"schema_version":"1.0"},"canonical_sha256":"ce3b6264a360b160533b7c5555f30e05376b018788b088b5521aee39f5d24f7d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:54.440105Z","signature_b64":"QwaGdD2mmAH9BuTzh1URsbiOudPXntvp52Xr+V6RlsZT9JT1suR47BXKmBi94w47s3z93GV5lZl1RfuEyKwkCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce3b6264a360b160533b7c5555f30e05376b018788b088b5521aee39f5d24f7d","last_reissued_at":"2026-05-18T03:28:54.439460Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:54.439460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.3392","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:28:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vlkGdft88CrEQ/MQ4hO8GOvwsiVDobWNkdYbdV2NV/zi2DVZzAWGutqioa7vd4dK4pwhS2a60n8r8GXvtOmDAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:08:42.242628Z"},"content_sha256":"eee3e9a37089340829d213765b2e0ec76ee7014f5edc8195ef684c8fff2ae813","schema_version":"1.0","event_id":"sha256:eee3e9a37089340829d213765b2e0ec76ee7014f5edc8195ef684c8fff2ae813"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:ZY5WEZFDMCYWAUZ3PRKVL4YOAU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gamma-ray Signal from Earth-mass Dark Matter Microhalos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Junichiro Makino, Tomoaki Ishiyama, Toshikazu Ebisuzaki","submitted_at":"2010-06-17T07:47:11Z","abstract_excerpt":"Earth-mass dark matter microhalos with size of ~100 AUs are the first structures formed in the universe, if the dark matter of the Universe are made of neutralino. Here, we report the results of ultra-high-resolution simulations of the formation and evolution of these microhalos. We found that microhalos have the central density cusps of the form $\\rho \\propto r^{-1.5}$, much steeper than the cusps of larger dark halos. The central regions of these microhalos survive the encounters with stars except in very inner region of the galaxy down to the radius of a few hundreds pcs from the galactic c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3392","kind":"arxiv","version":3},"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":"2026-05-18T03:28:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c7UD1xm6jKUnAERt+Le3YhEZj71eIBs8ohIpEKZewmznyPbHEcPxBYj4b9LfqGXm0lQu7j2v8k/oCENk3H+HCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:08:42.242986Z"},"content_sha256":"b3db2ba7124df17fcc9c8096fe9ebfc303412804c661a4f933f43b2e4cf9471f","schema_version":"1.0","event_id":"sha256:b3db2ba7124df17fcc9c8096fe9ebfc303412804c661a4f933f43b2e4cf9471f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU/bundle.json","state_url":"https://pith.science/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU/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":"2026-05-28T07:08:42Z","links":{"resolver":"https://pith.science/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU","bundle":"https://pith.science/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU/bundle.json","state":"https://pith.science/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZY5WEZFDMCYWAUZ3PRKVL4YOAU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZY5WEZFDMCYWAUZ3PRKVL4YOAU","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":"6560227c5823c25a63fa9704b9979f138f2fc2fc428d91531d8de7e197f71ce7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T07:47:11Z","title_canon_sha256":"b822d65b1e5ceb8b79a6e98fedb42052368600f0dba09b969204fade7ba5285e"},"schema_version":"1.0","source":{"id":"1006.3392","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3392","created_at":"2026-05-18T03:28:54Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3392v3","created_at":"2026-05-18T03:28:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3392","created_at":"2026-05-18T03:28:54Z"},{"alias_kind":"pith_short_12","alias_value":"ZY5WEZFDMCYW","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZY5WEZFDMCYWAUZ3","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZY5WEZFD","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:b3db2ba7124df17fcc9c8096fe9ebfc303412804c661a4f933f43b2e4cf9471f","target":"graph","created_at":"2026-05-18T03:28:54Z","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":"Earth-mass dark matter microhalos with size of ~100 AUs are the first structures formed in the universe, if the dark matter of the Universe are made of neutralino. Here, we report the results of ultra-high-resolution simulations of the formation and evolution of these microhalos. We found that microhalos have the central density cusps of the form $\\rho \\propto r^{-1.5}$, much steeper than the cusps of larger dark halos. The central regions of these microhalos survive the encounters with stars except in very inner region of the galaxy down to the radius of a few hundreds pcs from the galactic c","authors_text":"Junichiro Makino, Tomoaki Ishiyama, Toshikazu Ebisuzaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T07:47:11Z","title":"Gamma-ray Signal from Earth-mass Dark Matter Microhalos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3392","kind":"arxiv","version":3},"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:eee3e9a37089340829d213765b2e0ec76ee7014f5edc8195ef684c8fff2ae813","target":"record","created_at":"2026-05-18T03:28:54Z","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":"6560227c5823c25a63fa9704b9979f138f2fc2fc428d91531d8de7e197f71ce7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T07:47:11Z","title_canon_sha256":"b822d65b1e5ceb8b79a6e98fedb42052368600f0dba09b969204fade7ba5285e"},"schema_version":"1.0","source":{"id":"1006.3392","kind":"arxiv","version":3}},"canonical_sha256":"ce3b6264a360b160533b7c5555f30e05376b018788b088b5521aee39f5d24f7d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce3b6264a360b160533b7c5555f30e05376b018788b088b5521aee39f5d24f7d","first_computed_at":"2026-05-18T03:28:54.439460Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:54.439460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QwaGdD2mmAH9BuTzh1URsbiOudPXntvp52Xr+V6RlsZT9JT1suR47BXKmBi94w47s3z93GV5lZl1RfuEyKwkCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:54.440105Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.3392","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eee3e9a37089340829d213765b2e0ec76ee7014f5edc8195ef684c8fff2ae813","sha256:b3db2ba7124df17fcc9c8096fe9ebfc303412804c661a4f933f43b2e4cf9471f"],"state_sha256":"25b8b85e506037d6bdcf8638e8ba415e28a0b20d3bf8b30206e5bb995f1a32a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y98ACMYC/bMsVR+4Ewqd0FniG+XlY40MKhmL55BH6+S4EKuNNhrHwmRyk9N+rmewRoUnDV5v53rXZ40SX2HjBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T07:08:42.245794Z","bundle_sha256":"b94c6440b1d85a0e1da9e4ef60bfb1c350fb1370a3c10b4fcc3fbca99de401c6"}}