{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:OCLGVB4RYXTMU3VJN2A2FQSLIO","short_pith_number":"pith:OCLGVB4R","canonical_record":{"source":{"id":"2605.28872","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-05-23T22:00:35Z","cross_cats_sorted":[],"title_canon_sha256":"277ee503ceaf20238c6862f6de23afc9851e45431fbf1229b53371ac7f274a59","abstract_canon_sha256":"566979193afc2567a3c9b18f5a67ccacb1671bb353bc2ff69aac3d6be4ffae13"},"schema_version":"1.0"},"canonical_sha256":"70966a8791c5e6ca6ea96e81a2c24b43a75b5e4c4b577ecb2a0e9e69c3cae34a","source":{"kind":"arxiv","id":"2605.28872","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28872","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28872v1","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28872","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"pith_short_12","alias_value":"OCLGVB4RYXTM","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"pith_short_16","alias_value":"OCLGVB4RYXTMU3VJ","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"pith_short_8","alias_value":"OCLGVB4R","created_at":"2026-05-29T00:04:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:OCLGVB4RYXTMU3VJN2A2FQSLIO","target":"record","payload":{"canonical_record":{"source":{"id":"2605.28872","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-05-23T22:00:35Z","cross_cats_sorted":[],"title_canon_sha256":"277ee503ceaf20238c6862f6de23afc9851e45431fbf1229b53371ac7f274a59","abstract_canon_sha256":"566979193afc2567a3c9b18f5a67ccacb1671bb353bc2ff69aac3d6be4ffae13"},"schema_version":"1.0"},"canonical_sha256":"70966a8791c5e6ca6ea96e81a2c24b43a75b5e4c4b577ecb2a0e9e69c3cae34a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T00:04:14.929784Z","signature_b64":"Au9dcrgvpnE5oJXSp549nadPGwPbnazfi+yP+L3g+wi5LUSyw9qb/lhVkyEgoq4oLDEnUXH5zviNpT3iunRwBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"70966a8791c5e6ca6ea96e81a2c24b43a75b5e4c4b577ecb2a0e9e69c3cae34a","last_reissued_at":"2026-05-29T00:04:14.929300Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T00:04:14.929300Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.28872","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":"2026-05-29T00:04:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D7EsWPfB/ftbRKM2Ib0B59TprVafZQP/y4Qn1FwW2nrm48h+xqzZpLMGF/oldMz2Zlu26ehBhiciJGhtcayzBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T04:16:09.281555Z"},"content_sha256":"39d06bdc0d0b3e06da891cdf222bedb0a3581139d91d74326de0e16e06eef948","schema_version":"1.0","event_id":"sha256:39d06bdc0d0b3e06da891cdf222bedb0a3581139d91d74326de0e16e06eef948"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:OCLGVB4RYXTMU3VJN2A2FQSLIO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ReclaimNet: Reclaim-Aware Network Protocols for Voluntary GPU Sharing on Campus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Jingjing Wang, Kai Lei, Wenyang Jia, Xianneng Zou","submitted_at":"2026-05-23T22:00:35Z","abstract_excerpt":"University campuses host abundant but fragmented GPU resources whose voluntary sharing is blocked by a mismatch between revocable, autonomous ownership and migration mechanisms that assume stationary failure hazards, homogeneous interconnects, and unbounded transfer windows. We present ReclaimNet, a network-layer migration protocol suite that treats provider reclaim as a first-class contract rather than a failure case, combining three mechanisms: (i) reclaim-aware checkpoint scheduling that jointly adapts to time-varying departure hazards and contended bandwidth across co-resident jobs; (ii) v"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28872","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.28872/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-05-29T00:04:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a52ieP8JvtCTY50ieIzD8bA9zobityUpLvjxE3ZKNE/Er5aEiwQrFZEKNGxQSxy/gx2OEmbIg1WE85j1GMSkDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T04:16:09.282399Z"},"content_sha256":"82fc00929fa903b1a50a2adfbff4866234cce47eb36facab71d0e438d2b9b52c","schema_version":"1.0","event_id":"sha256:82fc00929fa903b1a50a2adfbff4866234cce47eb36facab71d0e438d2b9b52c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO/bundle.json","state_url":"https://pith.science/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO/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":"2026-05-30T04:16:09Z","links":{"resolver":"https://pith.science/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO","bundle":"https://pith.science/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO/bundle.json","state":"https://pith.science/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OCLGVB4RYXTMU3VJN2A2FQSLIO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:OCLGVB4RYXTMU3VJN2A2FQSLIO","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":"566979193afc2567a3c9b18f5a67ccacb1671bb353bc2ff69aac3d6be4ffae13","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-05-23T22:00:35Z","title_canon_sha256":"277ee503ceaf20238c6862f6de23afc9851e45431fbf1229b53371ac7f274a59"},"schema_version":"1.0","source":{"id":"2605.28872","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28872","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28872v1","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28872","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"pith_short_12","alias_value":"OCLGVB4RYXTM","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"pith_short_16","alias_value":"OCLGVB4RYXTMU3VJ","created_at":"2026-05-29T00:04:14Z"},{"alias_kind":"pith_short_8","alias_value":"OCLGVB4R","created_at":"2026-05-29T00:04:14Z"}],"graph_snapshots":[{"event_id":"sha256:82fc00929fa903b1a50a2adfbff4866234cce47eb36facab71d0e438d2b9b52c","target":"graph","created_at":"2026-05-29T00:04:14Z","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/2605.28872/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"University campuses host abundant but fragmented GPU resources whose voluntary sharing is blocked by a mismatch between revocable, autonomous ownership and migration mechanisms that assume stationary failure hazards, homogeneous interconnects, and unbounded transfer windows. We present ReclaimNet, a network-layer migration protocol suite that treats provider reclaim as a first-class contract rather than a failure case, combining three mechanisms: (i) reclaim-aware checkpoint scheduling that jointly adapts to time-varying departure hazards and contended bandwidth across co-resident jobs; (ii) v","authors_text":"Jingjing Wang, Kai Lei, Wenyang Jia, Xianneng Zou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-05-23T22:00:35Z","title":"ReclaimNet: Reclaim-Aware Network Protocols for Voluntary GPU Sharing on Campus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28872","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":"sha256:39d06bdc0d0b3e06da891cdf222bedb0a3581139d91d74326de0e16e06eef948","target":"record","created_at":"2026-05-29T00:04:14Z","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":"566979193afc2567a3c9b18f5a67ccacb1671bb353bc2ff69aac3d6be4ffae13","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-05-23T22:00:35Z","title_canon_sha256":"277ee503ceaf20238c6862f6de23afc9851e45431fbf1229b53371ac7f274a59"},"schema_version":"1.0","source":{"id":"2605.28872","kind":"arxiv","version":1}},"canonical_sha256":"70966a8791c5e6ca6ea96e81a2c24b43a75b5e4c4b577ecb2a0e9e69c3cae34a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"70966a8791c5e6ca6ea96e81a2c24b43a75b5e4c4b577ecb2a0e9e69c3cae34a","first_computed_at":"2026-05-29T00:04:14.929300Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-29T00:04:14.929300Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Au9dcrgvpnE5oJXSp549nadPGwPbnazfi+yP+L3g+wi5LUSyw9qb/lhVkyEgoq4oLDEnUXH5zviNpT3iunRwBw==","signature_status":"signed_v1","signed_at":"2026-05-29T00:04:14.929784Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.28872","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39d06bdc0d0b3e06da891cdf222bedb0a3581139d91d74326de0e16e06eef948","sha256:82fc00929fa903b1a50a2adfbff4866234cce47eb36facab71d0e438d2b9b52c"],"state_sha256":"220fccef06a6771ca4d15f23568e3c3747ad15c3e0e02088325ed2b33312dc1c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u5pVoM+ysavEtTIyiPkkf1sro7VNGgnRoe5Td8am6iGKJfJs9T+EZlrGp8V8fcNZ7o4tIak2fj95cyR9fTE4AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T04:16:09.286684Z","bundle_sha256":"0263e60d2bdd593749e928cbbf2b4850014ffd33b5b664adc7104545c475b57a"}}