{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:A7ES7QNACNA53RLUYD7UMD62LE","short_pith_number":"pith:A7ES7QNA","canonical_record":{"source":{"id":"1101.2816","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-01-14T14:16:26Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"d0206198201cedc79c00538bd669a5698ca1c6830b6bdb6a0521cfb05987b204","abstract_canon_sha256":"eea3a35304ae3339eb4da3311ba4c2657b4230e1ac3dd8b8e566524e39e1265d"},"schema_version":"1.0"},"canonical_sha256":"07c92fc1a01341ddc574c0ff460fda590dc7ed4f902f1605226752cd1f3d8d24","source":{"kind":"arxiv","id":"1101.2816","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.2816","created_at":"2026-05-18T04:30:05Z"},{"alias_kind":"arxiv_version","alias_value":"1101.2816v1","created_at":"2026-05-18T04:30:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.2816","created_at":"2026-05-18T04:30:05Z"},{"alias_kind":"pith_short_12","alias_value":"A7ES7QNACNA5","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"A7ES7QNACNA53RLU","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"A7ES7QNA","created_at":"2026-05-18T12:26:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:A7ES7QNACNA53RLUYD7UMD62LE","target":"record","payload":{"canonical_record":{"source":{"id":"1101.2816","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-01-14T14:16:26Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"d0206198201cedc79c00538bd669a5698ca1c6830b6bdb6a0521cfb05987b204","abstract_canon_sha256":"eea3a35304ae3339eb4da3311ba4c2657b4230e1ac3dd8b8e566524e39e1265d"},"schema_version":"1.0"},"canonical_sha256":"07c92fc1a01341ddc574c0ff460fda590dc7ed4f902f1605226752cd1f3d8d24","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:05.119298Z","signature_b64":"SNiaEymHxNrqHt1OvcOnbFK9mZHzAi5N1pa/fTAi1dE4XiBigl2EGpWZNv0bFuRXZbEbna8yrab9EVSZ8InADQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"07c92fc1a01341ddc574c0ff460fda590dc7ed4f902f1605226752cd1f3d8d24","last_reissued_at":"2026-05-18T04:30:05.118754Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:05.118754Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.2816","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":"2026-05-18T04:30:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jia13x+E2HcPbTqzPUBpn9LHs4Fbxu4z4u+IUn5+I5nZKnZHMbe3PRMj+N8sj4AOzNtqhegcfu0VSVQ/W16ICA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T09:01:45.939781Z"},"content_sha256":"3725289bf63d5efb72ef466175dd2fa4f1678aa93deb9d23fe99c586847c20d6","schema_version":"1.0","event_id":"sha256:3725289bf63d5efb72ef466175dd2fa4f1678aa93deb9d23fe99c586847c20d6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:A7ES7QNACNA53RLUYD7UMD62LE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An M-theory solution from null roots in E11","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Axel Kleinschmidt, Josef Lindman H\\\"ornlund, Laurent Houart","submitted_at":"2011-01-14T14:16:26Z","abstract_excerpt":"We find a purely gravitational classical solution of M-theory/eleven-dimensional supergravity which corresponds to a solution of the E10 brane sigma-model involving a null root. This solution is not supersymmetric and is regularly embedded into E11."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.2816","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":"2026-05-18T04:30:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ANvvMr9XRpgltUGYiawQ6C9Etm3UWiQXrMWDMA8uuipIbOIvnF0BqNkGareQ2mUknOKWSrTx6W0krW7XBdBdAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T09:01:45.940470Z"},"content_sha256":"c554411f1aa46e0dcd8f5470ff976d0b96a0c8df5748e50456ad866924d0186d","schema_version":"1.0","event_id":"sha256:c554411f1aa46e0dcd8f5470ff976d0b96a0c8df5748e50456ad866924d0186d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A7ES7QNACNA53RLUYD7UMD62LE/bundle.json","state_url":"https://pith.science/pith/A7ES7QNACNA53RLUYD7UMD62LE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A7ES7QNACNA53RLUYD7UMD62LE/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":"2026-05-30T09:01:45Z","links":{"resolver":"https://pith.science/pith/A7ES7QNACNA53RLUYD7UMD62LE","bundle":"https://pith.science/pith/A7ES7QNACNA53RLUYD7UMD62LE/bundle.json","state":"https://pith.science/pith/A7ES7QNACNA53RLUYD7UMD62LE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A7ES7QNACNA53RLUYD7UMD62LE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:A7ES7QNACNA53RLUYD7UMD62LE","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":"eea3a35304ae3339eb4da3311ba4c2657b4230e1ac3dd8b8e566524e39e1265d","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-01-14T14:16:26Z","title_canon_sha256":"d0206198201cedc79c00538bd669a5698ca1c6830b6bdb6a0521cfb05987b204"},"schema_version":"1.0","source":{"id":"1101.2816","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.2816","created_at":"2026-05-18T04:30:05Z"},{"alias_kind":"arxiv_version","alias_value":"1101.2816v1","created_at":"2026-05-18T04:30:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.2816","created_at":"2026-05-18T04:30:05Z"},{"alias_kind":"pith_short_12","alias_value":"A7ES7QNACNA5","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"A7ES7QNACNA53RLU","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"A7ES7QNA","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:c554411f1aa46e0dcd8f5470ff976d0b96a0c8df5748e50456ad866924d0186d","target":"graph","created_at":"2026-05-18T04:30:05Z","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":"We find a purely gravitational classical solution of M-theory/eleven-dimensional supergravity which corresponds to a solution of the E10 brane sigma-model involving a null root. This solution is not supersymmetric and is regularly embedded into E11.","authors_text":"Axel Kleinschmidt, Josef Lindman H\\\"ornlund, Laurent Houart","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-01-14T14:16:26Z","title":"An M-theory solution from null roots in E11"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.2816","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":"sha256:3725289bf63d5efb72ef466175dd2fa4f1678aa93deb9d23fe99c586847c20d6","target":"record","created_at":"2026-05-18T04:30:05Z","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":"eea3a35304ae3339eb4da3311ba4c2657b4230e1ac3dd8b8e566524e39e1265d","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-01-14T14:16:26Z","title_canon_sha256":"d0206198201cedc79c00538bd669a5698ca1c6830b6bdb6a0521cfb05987b204"},"schema_version":"1.0","source":{"id":"1101.2816","kind":"arxiv","version":1}},"canonical_sha256":"07c92fc1a01341ddc574c0ff460fda590dc7ed4f902f1605226752cd1f3d8d24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"07c92fc1a01341ddc574c0ff460fda590dc7ed4f902f1605226752cd1f3d8d24","first_computed_at":"2026-05-18T04:30:05.118754Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:05.118754Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SNiaEymHxNrqHt1OvcOnbFK9mZHzAi5N1pa/fTAi1dE4XiBigl2EGpWZNv0bFuRXZbEbna8yrab9EVSZ8InADQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:05.119298Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.2816","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3725289bf63d5efb72ef466175dd2fa4f1678aa93deb9d23fe99c586847c20d6","sha256:c554411f1aa46e0dcd8f5470ff976d0b96a0c8df5748e50456ad866924d0186d"],"state_sha256":"c45b7beced7746f5a74f0d6f7d4d88ccad03694d74958170af2ca1445ee85ac9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"czNXIr72cbbBbfvrnPLoJRFs16EvQ4QF4W3OdE7nn4Zq/KaX+mTs+InniYXuDp4WPTJyIq8geJla2MAB4ME8AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T09:01:45.943968Z","bundle_sha256":"73a9162f1112abab537c5f93f3de0c7e26a2e332d011cdac21d302b83ecceecf"}}