{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:PWIII7BZO5HXMOGD6L4FZ65S2Q","short_pith_number":"pith:PWIII7BZ","canonical_record":{"source":{"id":"1111.4448","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-11-18T18:14:10Z","cross_cats_sorted":["astro-ph.HE","hep-ph"],"title_canon_sha256":"6177e8ee9c1e76e200e3bd688d1832bf0fc5afe5c998ded56fad3e366de68510","abstract_canon_sha256":"1095a54598231025c4ecb055adefa7af1bf86f9b913f82b7c4ae41c8533e63f0"},"schema_version":"1.0"},"canonical_sha256":"7d90847c39774f7638c3f2f85cfbb2d42f4d20875fa856ca0da5cbd0b930bc72","source":{"kind":"arxiv","id":"1111.4448","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4448","created_at":"2026-05-18T02:21:28Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4448v1","created_at":"2026-05-18T02:21:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4448","created_at":"2026-05-18T02:21:28Z"},{"alias_kind":"pith_short_12","alias_value":"PWIII7BZO5HX","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PWIII7BZO5HXMOGD","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PWIII7BZ","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:PWIII7BZO5HXMOGD6L4FZ65S2Q","target":"record","payload":{"canonical_record":{"source":{"id":"1111.4448","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-11-18T18:14:10Z","cross_cats_sorted":["astro-ph.HE","hep-ph"],"title_canon_sha256":"6177e8ee9c1e76e200e3bd688d1832bf0fc5afe5c998ded56fad3e366de68510","abstract_canon_sha256":"1095a54598231025c4ecb055adefa7af1bf86f9b913f82b7c4ae41c8533e63f0"},"schema_version":"1.0"},"canonical_sha256":"7d90847c39774f7638c3f2f85cfbb2d42f4d20875fa856ca0da5cbd0b930bc72","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:28.711386Z","signature_b64":"ZLdRvfYMt1uIVSr36ErulqyG+zRiO+04FoF/SSYMX5CLWgVTG8Xjym/j4L1RSdHVdO+Y4qIB7hFqQPLna94jAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d90847c39774f7638c3f2f85cfbb2d42f4d20875fa856ca0da5cbd0b930bc72","last_reissued_at":"2026-05-18T02:21:28.710641Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:28.710641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.4448","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":"2026-05-18T02:21:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xzjp1yt9yz9fp6TDsP9wgI133Q7DJ6mAS+Y9L6D+87BSWBM9tNfanwseFRtUpxox48dPVKWX/JNlYosM/yNKAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T01:28:42.373064Z"},"content_sha256":"0fe22d86a390d2a7c91d6a595022a616b62ec5ca6bb14857b42b8931d3bee579","schema_version":"1.0","event_id":"sha256:0fe22d86a390d2a7c91d6a595022a616b62ec5ca6bb14857b42b8931d3bee579"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:PWIII7BZO5HXMOGD6L4FZ65S2Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detection of branon dark matter with gamma ray telescopes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"A. de la Cruz-Dombriz, A.L. Maroto, J.A.R. Cembranos, V. Gammaldi","submitted_at":"2011-11-18T18:14:10Z","abstract_excerpt":"Branons are new degrees of freedom that appear in flexible brane-world models corresponding to brane fluctuations. These new fields can behave as standard weakly interacting massive particles (WIMPs) with a significant associated thermal relic density. We analyze the present constraints from their spontaneous annihilations into photons for EGRET, Fermi-LAT and MAGIC, and the prospects for detection in future Cherenkov telescopes. In particular, we focus on possible signals coming from the Galactic Center and different dwarf spheroidals, such as Draco, Sagittarius, Canis Major and SEGUE 1. We c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4448","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":"2026-05-18T02:21:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Va+wlsM4gtiQc4WoMkiGvy1bU8S36Fxq5aM0VKHyD8jYROfQ7NKN+moFld0lANf6TES1b57/77Vf7Ei0aXGGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T01:28:42.373790Z"},"content_sha256":"9a3af7f0e676dce35a19d8872c16641e52dda34d7b4ff316ac0754f0d7f502e7","schema_version":"1.0","event_id":"sha256:9a3af7f0e676dce35a19d8872c16641e52dda34d7b4ff316ac0754f0d7f502e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q/bundle.json","state_url":"https://pith.science/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q/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":"2026-05-20T01:28:42Z","links":{"resolver":"https://pith.science/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q","bundle":"https://pith.science/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q/bundle.json","state":"https://pith.science/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PWIII7BZO5HXMOGD6L4FZ65S2Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:PWIII7BZO5HXMOGD6L4FZ65S2Q","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":"1095a54598231025c4ecb055adefa7af1bf86f9b913f82b7c4ae41c8533e63f0","cross_cats_sorted":["astro-ph.HE","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-11-18T18:14:10Z","title_canon_sha256":"6177e8ee9c1e76e200e3bd688d1832bf0fc5afe5c998ded56fad3e366de68510"},"schema_version":"1.0","source":{"id":"1111.4448","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4448","created_at":"2026-05-18T02:21:28Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4448v1","created_at":"2026-05-18T02:21:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4448","created_at":"2026-05-18T02:21:28Z"},{"alias_kind":"pith_short_12","alias_value":"PWIII7BZO5HX","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PWIII7BZO5HXMOGD","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PWIII7BZ","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:9a3af7f0e676dce35a19d8872c16641e52dda34d7b4ff316ac0754f0d7f502e7","target":"graph","created_at":"2026-05-18T02:21:28Z","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":"Branons are new degrees of freedom that appear in flexible brane-world models corresponding to brane fluctuations. These new fields can behave as standard weakly interacting massive particles (WIMPs) with a significant associated thermal relic density. We analyze the present constraints from their spontaneous annihilations into photons for EGRET, Fermi-LAT and MAGIC, and the prospects for detection in future Cherenkov telescopes. In particular, we focus on possible signals coming from the Galactic Center and different dwarf spheroidals, such as Draco, Sagittarius, Canis Major and SEGUE 1. We c","authors_text":"A. de la Cruz-Dombriz, A.L. Maroto, J.A.R. Cembranos, V. Gammaldi","cross_cats":["astro-ph.HE","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-11-18T18:14:10Z","title":"Detection of branon dark matter with gamma ray telescopes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4448","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":"sha256:0fe22d86a390d2a7c91d6a595022a616b62ec5ca6bb14857b42b8931d3bee579","target":"record","created_at":"2026-05-18T02:21:28Z","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":"1095a54598231025c4ecb055adefa7af1bf86f9b913f82b7c4ae41c8533e63f0","cross_cats_sorted":["astro-ph.HE","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-11-18T18:14:10Z","title_canon_sha256":"6177e8ee9c1e76e200e3bd688d1832bf0fc5afe5c998ded56fad3e366de68510"},"schema_version":"1.0","source":{"id":"1111.4448","kind":"arxiv","version":1}},"canonical_sha256":"7d90847c39774f7638c3f2f85cfbb2d42f4d20875fa856ca0da5cbd0b930bc72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d90847c39774f7638c3f2f85cfbb2d42f4d20875fa856ca0da5cbd0b930bc72","first_computed_at":"2026-05-18T02:21:28.710641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:28.710641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZLdRvfYMt1uIVSr36ErulqyG+zRiO+04FoF/SSYMX5CLWgVTG8Xjym/j4L1RSdHVdO+Y4qIB7hFqQPLna94jAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:28.711386Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.4448","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0fe22d86a390d2a7c91d6a595022a616b62ec5ca6bb14857b42b8931d3bee579","sha256:9a3af7f0e676dce35a19d8872c16641e52dda34d7b4ff316ac0754f0d7f502e7"],"state_sha256":"e26ed51af2288f10c17e644b8f18ba5e46a3735125073618cdc6d46106cbe382"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nb6jYjX3Y5/ZaUB8obuhc7MMbw8p3qnZfspwZGCn3t62Fi3lMrcx1mxv7Hj78RIg/wtgHR59UJeUyewO1q3TAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T01:28:42.377423Z","bundle_sha256":"fa723cb1f49f0a21f0a66345be81dd575ee49ff6093b91b8528365b69388c487"}}