{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:QOQRTJ7KSSJWZRG266SS5FXYRG","short_pith_number":"pith:QOQRTJ7K","canonical_record":{"source":{"id":"1305.4625","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-20T19:55:40Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"4fc2077e83911767bfe7023ca7a4f39d79bf74acddc2ca472e639be26b44f181","abstract_canon_sha256":"4c68d8a87dd4589907415b2b429aa318bec02619dfaea33faae7937690092a69"},"schema_version":"1.0"},"canonical_sha256":"83a119a7ea94936cc4daf7a52e96f889ac3b0e991003c250524d796263f985be","source":{"kind":"arxiv","id":"1305.4625","version":6},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4625","created_at":"2026-05-18T03:14:52Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4625v6","created_at":"2026-05-18T03:14:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4625","created_at":"2026-05-18T03:14:52Z"},{"alias_kind":"pith_short_12","alias_value":"QOQRTJ7KSSJW","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QOQRTJ7KSSJWZRG2","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QOQRTJ7K","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:QOQRTJ7KSSJWZRG266SS5FXYRG","target":"record","payload":{"canonical_record":{"source":{"id":"1305.4625","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-20T19:55:40Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"4fc2077e83911767bfe7023ca7a4f39d79bf74acddc2ca472e639be26b44f181","abstract_canon_sha256":"4c68d8a87dd4589907415b2b429aa318bec02619dfaea33faae7937690092a69"},"schema_version":"1.0"},"canonical_sha256":"83a119a7ea94936cc4daf7a52e96f889ac3b0e991003c250524d796263f985be","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:14:52.267071Z","signature_b64":"kEkGtyuUu8O3lcm6wSZqONSTWKsAKpSqbZDpe7dYII0PxecNbK3WT1n4yRA28ucyp7yoyHf9OPgFIE2LBQCjBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"83a119a7ea94936cc4daf7a52e96f889ac3b0e991003c250524d796263f985be","last_reissued_at":"2026-05-18T03:14:52.266141Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:14:52.266141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.4625","source_version":6,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:14:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GXXM2JlDge5hZ5wyzWh3lbW0a7GJ215k+L1delXvDjP48c7zWLPR4GKbTskjmdnApDdJHclW2jG5fiu3T/OhBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T23:02:45.610856Z"},"content_sha256":"09438d9a3f5d13119f757239a98d392735ee504934aa6ab59c670404a5063f4a","schema_version":"1.0","event_id":"sha256:09438d9a3f5d13119f757239a98d392735ee504934aa6ab59c670404a5063f4a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:QOQRTJ7KSSJWZRG266SS5FXYRG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"W-WIMP Annihilation as a Source of the Fermi Bubbles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Brian James Vlcek, Luis Alfredo Anchordoqui","submitted_at":"2013-05-20T19:55:40Z","abstract_excerpt":"The Fermi Gamma-ray Space Telescope discovered two \\gamma-ray emitting bubble-shaped structures that extend nearly symmetrically on either side of our Galaxy and appear morphologically connected to the Galactic center. The origin of the emission is still not entirely clear. It was recently shown that the spectral shape of the emission from the Fermi bubbles is well described by an approximately 50 GeV dark matter particle annihilating to b \\bar b, with a normalization corresponding to a velocity average annihilation cross section of < \\sigma_b v > ~ 8 \\times 10^{-27} cm^3/s. We study the minim"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4625","kind":"arxiv","version":6},"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":"2026-05-18T03:14:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A3++Xi12FiSsM4ejI+FCeSzj1nvcmS0AkVysC3e+XMLKZkyx+WMrCFBIrANLGpZwKiVH6lT7STPBC+A67qWuDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T23:02:45.611531Z"},"content_sha256":"22d7472ec2219aa5a15cc637b57ca66f8994c410d8bedf587e40e03a8b018329","schema_version":"1.0","event_id":"sha256:22d7472ec2219aa5a15cc637b57ca66f8994c410d8bedf587e40e03a8b018329"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QOQRTJ7KSSJWZRG266SS5FXYRG/bundle.json","state_url":"https://pith.science/pith/QOQRTJ7KSSJWZRG266SS5FXYRG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QOQRTJ7KSSJWZRG266SS5FXYRG/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":"2026-06-11T23:02:45Z","links":{"resolver":"https://pith.science/pith/QOQRTJ7KSSJWZRG266SS5FXYRG","bundle":"https://pith.science/pith/QOQRTJ7KSSJWZRG266SS5FXYRG/bundle.json","state":"https://pith.science/pith/QOQRTJ7KSSJWZRG266SS5FXYRG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QOQRTJ7KSSJWZRG266SS5FXYRG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QOQRTJ7KSSJWZRG266SS5FXYRG","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":"4c68d8a87dd4589907415b2b429aa318bec02619dfaea33faae7937690092a69","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-20T19:55:40Z","title_canon_sha256":"4fc2077e83911767bfe7023ca7a4f39d79bf74acddc2ca472e639be26b44f181"},"schema_version":"1.0","source":{"id":"1305.4625","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4625","created_at":"2026-05-18T03:14:52Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4625v6","created_at":"2026-05-18T03:14:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4625","created_at":"2026-05-18T03:14:52Z"},{"alias_kind":"pith_short_12","alias_value":"QOQRTJ7KSSJW","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QOQRTJ7KSSJWZRG2","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QOQRTJ7K","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:22d7472ec2219aa5a15cc637b57ca66f8994c410d8bedf587e40e03a8b018329","target":"graph","created_at":"2026-05-18T03:14:52Z","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 Fermi Gamma-ray Space Telescope discovered two \\gamma-ray emitting bubble-shaped structures that extend nearly symmetrically on either side of our Galaxy and appear morphologically connected to the Galactic center. The origin of the emission is still not entirely clear. It was recently shown that the spectral shape of the emission from the Fermi bubbles is well described by an approximately 50 GeV dark matter particle annihilating to b \\bar b, with a normalization corresponding to a velocity average annihilation cross section of < \\sigma_b v > ~ 8 \\times 10^{-27} cm^3/s. We study the minim","authors_text":"Brian James Vlcek, Luis Alfredo Anchordoqui","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-20T19:55:40Z","title":"W-WIMP Annihilation as a Source of the Fermi Bubbles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4625","kind":"arxiv","version":6},"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":"sha256:09438d9a3f5d13119f757239a98d392735ee504934aa6ab59c670404a5063f4a","target":"record","created_at":"2026-05-18T03:14:52Z","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":"4c68d8a87dd4589907415b2b429aa318bec02619dfaea33faae7937690092a69","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-20T19:55:40Z","title_canon_sha256":"4fc2077e83911767bfe7023ca7a4f39d79bf74acddc2ca472e639be26b44f181"},"schema_version":"1.0","source":{"id":"1305.4625","kind":"arxiv","version":6}},"canonical_sha256":"83a119a7ea94936cc4daf7a52e96f889ac3b0e991003c250524d796263f985be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83a119a7ea94936cc4daf7a52e96f889ac3b0e991003c250524d796263f985be","first_computed_at":"2026-05-18T03:14:52.266141Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:14:52.266141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kEkGtyuUu8O3lcm6wSZqONSTWKsAKpSqbZDpe7dYII0PxecNbK3WT1n4yRA28ucyp7yoyHf9OPgFIE2LBQCjBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:14:52.267071Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.4625","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09438d9a3f5d13119f757239a98d392735ee504934aa6ab59c670404a5063f4a","sha256:22d7472ec2219aa5a15cc637b57ca66f8994c410d8bedf587e40e03a8b018329"],"state_sha256":"5b4cdda28075e142948ee8a41dac6d8f70f6dcae388821f50d646f64227ad923"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xaN/H3Vmw7SSI6RAhdJanrhZERU7dDbT56i93kGQQEQOWIHgYkkcqvgln1sUzFEm/AvErPg3qUtsAbktBLgfAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T23:02:45.615227Z","bundle_sha256":"71b2499e8176faac1954f82efc3bf08164108af6ee8490dc0c0fd53259d9c78f"}}