{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QXTZMXHJSCHXKOANUV2X7TRCHS","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":"66574777b514fc1f420bf64de3f74a2ecd0b106ddcf0f0bfcc7ee6ca97203cef","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-06-23T18:00:05Z","title_canon_sha256":"27d7800dd935fcac0e9b64c738316ea23e3bf9d1fa164541f5e75ce09281ce68"},"schema_version":"1.0","source":{"id":"2606.25031","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25031","created_at":"2026-06-25T00:18:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25031v1","created_at":"2026-06-25T00:18:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25031","created_at":"2026-06-25T00:18:15Z"},{"alias_kind":"pith_short_12","alias_value":"QXTZMXHJSCHX","created_at":"2026-06-25T00:18:15Z"},{"alias_kind":"pith_short_16","alias_value":"QXTZMXHJSCHXKOAN","created_at":"2026-06-25T00:18:15Z"},{"alias_kind":"pith_short_8","alias_value":"QXTZMXHJ","created_at":"2026-06-25T00:18:15Z"}],"graph_snapshots":[{"event_id":"sha256:ff07c1753ef291307718e5be922430918c7db51ea9532a91fabf9b05466d4706","target":"graph","created_at":"2026-06-25T00:18:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.25031/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Spikes are steep enhancements in the dark matter (DM) distribution around a heavy compact object. If the compact object is primordial, and the bulk of the DM is also composed of (lighter) primordial compact objects, for instance asteroid-mass primordial black holes (PBHs), the phenomenology of spike formation is highly non-trivial. In fact, lighter PBHs have negligible angular momentum at formation with respect to the massive central object and would therefore be captured unless enough torque is exerted from either small-scale or large-scale matter fluctuations. In this paper, we present the f","authors_text":"Agnese Tolino, Bradley J. Kavanagh, Daniele Gaggero, Francesca Scarcella, Valentina De Romeri","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-06-23T18:00:05Z","title":"The swallowed spike: the formation of light primordial black hole structures around heavy seeds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25031","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":"sha256:64fb05ee8702c3081478ffb20d6aff3ad2fd3d82b09898b2a284105f6ba5b6bc","target":"record","created_at":"2026-06-25T00:18:15Z","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":"66574777b514fc1f420bf64de3f74a2ecd0b106ddcf0f0bfcc7ee6ca97203cef","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-06-23T18:00:05Z","title_canon_sha256":"27d7800dd935fcac0e9b64c738316ea23e3bf9d1fa164541f5e75ce09281ce68"},"schema_version":"1.0","source":{"id":"2606.25031","kind":"arxiv","version":1}},"canonical_sha256":"85e7965ce9908f75380da5757fce223c8ad740ba55b0683cfd3d6b3f9bb7e849","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85e7965ce9908f75380da5757fce223c8ad740ba55b0683cfd3d6b3f9bb7e849","first_computed_at":"2026-06-25T00:18:15.341084Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T00:18:15.341084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V+wsAc160CAEbDJ1kJl0eHX5hBi+alCKu23KePERoRLoiJhDCnAYW7I8QBUuDwcNOOMT1rsdhiefXQAUwdhcAw==","signature_status":"signed_v1","signed_at":"2026-06-25T00:18:15.341440Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.25031","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64fb05ee8702c3081478ffb20d6aff3ad2fd3d82b09898b2a284105f6ba5b6bc","sha256:ff07c1753ef291307718e5be922430918c7db51ea9532a91fabf9b05466d4706"],"state_sha256":"2b8e52c77bb0ed73d3617acb405f1cc31d5e866c5a5e8f472291d256de1cae05"}