{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:QSVYFE3GK2V6P2BWNM3BPNYT4V","short_pith_number":"pith:QSVYFE3G","canonical_record":{"source":{"id":"1703.03530","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2017-03-10T03:17:17Z","cross_cats_sorted":[],"title_canon_sha256":"c24112364a389e5aacc57d93adc305dae39c08efa5424cc159f03bdd1d3402eb","abstract_canon_sha256":"9c8d8d5841a6dfde7b0e7b26842951baa78528f59903847af2996cf463771b20"},"schema_version":"1.0"},"canonical_sha256":"84ab82936656abe7e8366b3617b713e5457dcf990bc2d4818023e9d3a8abd8f5","source":{"kind":"arxiv","id":"1703.03530","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03530","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03530v1","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03530","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"pith_short_12","alias_value":"QSVYFE3GK2V6","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QSVYFE3GK2V6P2BW","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QSVYFE3G","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:QSVYFE3GK2V6P2BWNM3BPNYT4V","target":"record","payload":{"canonical_record":{"source":{"id":"1703.03530","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2017-03-10T03:17:17Z","cross_cats_sorted":[],"title_canon_sha256":"c24112364a389e5aacc57d93adc305dae39c08efa5424cc159f03bdd1d3402eb","abstract_canon_sha256":"9c8d8d5841a6dfde7b0e7b26842951baa78528f59903847af2996cf463771b20"},"schema_version":"1.0"},"canonical_sha256":"84ab82936656abe7e8366b3617b713e5457dcf990bc2d4818023e9d3a8abd8f5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:58.863966Z","signature_b64":"oWAP1HFYW5+/+rKhDG1QGU1TCGwy45h+Z4xh+EisT+c+7C4t+D5KezLveDBh/dq1W2tkR1SDRCBFP6jCwsX/Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"84ab82936656abe7e8366b3617b713e5457dcf990bc2d4818023e9d3a8abd8f5","last_reissued_at":"2026-05-18T00:48:58.863078Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:58.863078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.03530","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":"2026-05-18T00:48:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZPBKxdgWkbwqaY1bIdYoMQ3FpqLPX07UefSbnQUs3R7dxoZeHX/dgGFHgiUk/rxLYgkFJ8mY/ra881AczRRoDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T12:07:29.630664Z"},"content_sha256":"28a6653ab2454de5778c0bd22d5e6ccc6206fd09153a354a6403abce934a8d91","schema_version":"1.0","event_id":"sha256:28a6653ab2454de5778c0bd22d5e6ccc6206fd09153a354a6403abce934a8d91"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:QSVYFE3GK2V6P2BWNM3BPNYT4V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards Wi-Fi AP-Assisted Content Prefetching for On-Demand TV Series: A Reinforcement Learning Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.MM","authors_text":"Lifeng Sun, Wen Hu, Yichao Jin, Yonggang Wen, Zhi Wang","submitted_at":"2017-03-10T03:17:17Z","abstract_excerpt":"The emergence of smart Wi-Fi APs (Access Point), which are equipped with huge storage space, opens a new research area on how to utilize these resources at the edge network to improve users' quality of experience (QoE) (e.g., a short startup delay and smooth playback). One important research interest in this area is content prefetching, which predicts and accurately fetches contents ahead of users' requests to shift the traffic away during peak periods. However, in practice, the different video watching patterns among users, and the varying network connection status lead to the time-varying se"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03530","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":"2026-05-18T00:48:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jMh2zb1Mjgpxm9HYhqqWFT/3+MshdUfeeHDkDi6zdKg1CqDqhz23I2L5B9dUIcAp6A04zXaT4zzhQNPhY/ZJAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T12:07:29.631007Z"},"content_sha256":"f4abc40e0d4d68a47e3e3b8411f8e056b146cf3b82d4e41ef22f9556875cdf97","schema_version":"1.0","event_id":"sha256:f4abc40e0d4d68a47e3e3b8411f8e056b146cf3b82d4e41ef22f9556875cdf97"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V/bundle.json","state_url":"https://pith.science/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V/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":"2026-07-04T12:07:29Z","links":{"resolver":"https://pith.science/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V","bundle":"https://pith.science/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V/bundle.json","state":"https://pith.science/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QSVYFE3GK2V6P2BWNM3BPNYT4V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QSVYFE3GK2V6P2BWNM3BPNYT4V","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":"9c8d8d5841a6dfde7b0e7b26842951baa78528f59903847af2996cf463771b20","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2017-03-10T03:17:17Z","title_canon_sha256":"c24112364a389e5aacc57d93adc305dae39c08efa5424cc159f03bdd1d3402eb"},"schema_version":"1.0","source":{"id":"1703.03530","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03530","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03530v1","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03530","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"pith_short_12","alias_value":"QSVYFE3GK2V6","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QSVYFE3GK2V6P2BW","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QSVYFE3G","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:f4abc40e0d4d68a47e3e3b8411f8e056b146cf3b82d4e41ef22f9556875cdf97","target":"graph","created_at":"2026-05-18T00:48:58Z","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":"The emergence of smart Wi-Fi APs (Access Point), which are equipped with huge storage space, opens a new research area on how to utilize these resources at the edge network to improve users' quality of experience (QoE) (e.g., a short startup delay and smooth playback). One important research interest in this area is content prefetching, which predicts and accurately fetches contents ahead of users' requests to shift the traffic away during peak periods. However, in practice, the different video watching patterns among users, and the varying network connection status lead to the time-varying se","authors_text":"Lifeng Sun, Wen Hu, Yichao Jin, Yonggang Wen, Zhi Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2017-03-10T03:17:17Z","title":"Towards Wi-Fi AP-Assisted Content Prefetching for On-Demand TV Series: A Reinforcement Learning Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03530","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":"sha256:28a6653ab2454de5778c0bd22d5e6ccc6206fd09153a354a6403abce934a8d91","target":"record","created_at":"2026-05-18T00:48:58Z","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":"9c8d8d5841a6dfde7b0e7b26842951baa78528f59903847af2996cf463771b20","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2017-03-10T03:17:17Z","title_canon_sha256":"c24112364a389e5aacc57d93adc305dae39c08efa5424cc159f03bdd1d3402eb"},"schema_version":"1.0","source":{"id":"1703.03530","kind":"arxiv","version":1}},"canonical_sha256":"84ab82936656abe7e8366b3617b713e5457dcf990bc2d4818023e9d3a8abd8f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"84ab82936656abe7e8366b3617b713e5457dcf990bc2d4818023e9d3a8abd8f5","first_computed_at":"2026-05-18T00:48:58.863078Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:58.863078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oWAP1HFYW5+/+rKhDG1QGU1TCGwy45h+Z4xh+EisT+c+7C4t+D5KezLveDBh/dq1W2tkR1SDRCBFP6jCwsX/Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:58.863966Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.03530","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28a6653ab2454de5778c0bd22d5e6ccc6206fd09153a354a6403abce934a8d91","sha256:f4abc40e0d4d68a47e3e3b8411f8e056b146cf3b82d4e41ef22f9556875cdf97"],"state_sha256":"cd06691b4684613b7985d2ce28f7fa5dad067f5f8a5fe9fc70d498c184bd4f5a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b+Ha1MzrrtOivoSWxWRzDQdswWj/qdK6UpJlbDE/3OBZY9rlmoJJ7bsdp2ATdTlCS+/V8vwBDuzKsPvPFD0hBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T12:07:29.632854Z","bundle_sha256":"3c40c4af163b39e49643f3b300d715510c3ceb1bc9956401d2424eec21c54617"}}