{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5R6FKNR7KKYL4T4TV4T6WIC3LQ","short_pith_number":"pith:5R6FKNR7","canonical_record":{"source":{"id":"1606.02783","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.EC","submitted_at":"2016-06-08T23:27:11Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"054fb8ab074c835fef315f2a84eb113f2b57aeea37289f54ec3e5dc7f3c3567c","abstract_canon_sha256":"2170a2f278d5b7df96fc534015ddc123933f5f5a0c41f13cc1d081957bedab34"},"schema_version":"1.0"},"canonical_sha256":"ec7c55363f52b0be4f93af27eb205b5c25c42737d2496b536840a4159d5197bc","source":{"kind":"arxiv","id":"1606.02783","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.02783","created_at":"2026-05-18T00:52:02Z"},{"alias_kind":"arxiv_version","alias_value":"1606.02783v1","created_at":"2026-05-18T00:52:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.02783","created_at":"2026-05-18T00:52:02Z"},{"alias_kind":"pith_short_12","alias_value":"5R6FKNR7KKYL","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5R6FKNR7KKYL4T4T","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5R6FKNR7","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5R6FKNR7KKYL4T4TV4T6WIC3LQ","target":"record","payload":{"canonical_record":{"source":{"id":"1606.02783","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.EC","submitted_at":"2016-06-08T23:27:11Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"054fb8ab074c835fef315f2a84eb113f2b57aeea37289f54ec3e5dc7f3c3567c","abstract_canon_sha256":"2170a2f278d5b7df96fc534015ddc123933f5f5a0c41f13cc1d081957bedab34"},"schema_version":"1.0"},"canonical_sha256":"ec7c55363f52b0be4f93af27eb205b5c25c42737d2496b536840a4159d5197bc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:02.035729Z","signature_b64":"LG6dLCG5dvVZe7ijaNNp+nRWOvCMR6m0cOX2RV/tLvcJq8PYIh5i2CHVUsBCVpV39xaj2zchJtU1jk49BK2cCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec7c55363f52b0be4f93af27eb205b5c25c42737d2496b536840a4159d5197bc","last_reissued_at":"2026-05-18T00:52:02.035173Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:02.035173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.02783","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":"2026-05-18T00:52:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fB9LMD7mq2U58/z0rAtqM+GaN0wcQQ4QZBywwQntCS5JSG89CgJt2Mj7NlEsUXMiCfvU4B5jz8KWPaqXLK/qCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:31:07.093263Z"},"content_sha256":"1c0732c8ec65be8eb5d93749a58ab7bc5723258c15ffbf1fefe85c960be94276","schema_version":"1.0","event_id":"sha256:1c0732c8ec65be8eb5d93749a58ab7bc5723258c15ffbf1fefe85c960be94276"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5R6FKNR7KKYL4T4TV4T6WIC3LQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A non-equilibrium formulation of food security resilience","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"q-fin.EC","authors_text":"Bapu Vaitla, Matteo Smerlak","submitted_at":"2016-06-08T23:27:11Z","abstract_excerpt":"Resilience, the ability to recover from adverse events (\"shocks\"), is of fundamental importance to food security. This is especially true in poor countries, where basic needs are frequently threatened by economic, environmental, and health shocks. An empirically sound formalization of the concept of food security resilience, however, is lacking. Here we introduce a general framework for quantifying resilience based on a simple definition: a unit is resilient if $(a)$ its long-term food security trend is not deteriorating and $(b)$ the effects of shocks on this trend do not persist over time. O"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.02783","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":"2026-05-18T00:52:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RjCk1QteFqBQyFdMkJUWImqT8XpnirFnXySfLlBo7REakDt3t/JNLO8jzNDrsv0HFn4oxTfuRUgU90nCtkaWDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:31:07.093624Z"},"content_sha256":"4b3dca58af37bb2d1c1851ac3a2286adff80d2ab3c55767324f578e260ccfea7","schema_version":"1.0","event_id":"sha256:4b3dca58af37bb2d1c1851ac3a2286adff80d2ab3c55767324f578e260ccfea7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ/bundle.json","state_url":"https://pith.science/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ/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":"2026-05-30T17:31:07Z","links":{"resolver":"https://pith.science/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ","bundle":"https://pith.science/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ/bundle.json","state":"https://pith.science/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5R6FKNR7KKYL4T4TV4T6WIC3LQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5R6FKNR7KKYL4T4TV4T6WIC3LQ","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":"2170a2f278d5b7df96fc534015ddc123933f5f5a0c41f13cc1d081957bedab34","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.EC","submitted_at":"2016-06-08T23:27:11Z","title_canon_sha256":"054fb8ab074c835fef315f2a84eb113f2b57aeea37289f54ec3e5dc7f3c3567c"},"schema_version":"1.0","source":{"id":"1606.02783","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.02783","created_at":"2026-05-18T00:52:02Z"},{"alias_kind":"arxiv_version","alias_value":"1606.02783v1","created_at":"2026-05-18T00:52:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.02783","created_at":"2026-05-18T00:52:02Z"},{"alias_kind":"pith_short_12","alias_value":"5R6FKNR7KKYL","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5R6FKNR7KKYL4T4T","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5R6FKNR7","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:4b3dca58af37bb2d1c1851ac3a2286adff80d2ab3c55767324f578e260ccfea7","target":"graph","created_at":"2026-05-18T00:52:02Z","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":"Resilience, the ability to recover from adverse events (\"shocks\"), is of fundamental importance to food security. This is especially true in poor countries, where basic needs are frequently threatened by economic, environmental, and health shocks. An empirically sound formalization of the concept of food security resilience, however, is lacking. Here we introduce a general framework for quantifying resilience based on a simple definition: a unit is resilient if $(a)$ its long-term food security trend is not deteriorating and $(b)$ the effects of shocks on this trend do not persist over time. O","authors_text":"Bapu Vaitla, Matteo Smerlak","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.EC","submitted_at":"2016-06-08T23:27:11Z","title":"A non-equilibrium formulation of food security resilience"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.02783","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":"sha256:1c0732c8ec65be8eb5d93749a58ab7bc5723258c15ffbf1fefe85c960be94276","target":"record","created_at":"2026-05-18T00:52:02Z","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":"2170a2f278d5b7df96fc534015ddc123933f5f5a0c41f13cc1d081957bedab34","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.EC","submitted_at":"2016-06-08T23:27:11Z","title_canon_sha256":"054fb8ab074c835fef315f2a84eb113f2b57aeea37289f54ec3e5dc7f3c3567c"},"schema_version":"1.0","source":{"id":"1606.02783","kind":"arxiv","version":1}},"canonical_sha256":"ec7c55363f52b0be4f93af27eb205b5c25c42737d2496b536840a4159d5197bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec7c55363f52b0be4f93af27eb205b5c25c42737d2496b536840a4159d5197bc","first_computed_at":"2026-05-18T00:52:02.035173Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:02.035173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LG6dLCG5dvVZe7ijaNNp+nRWOvCMR6m0cOX2RV/tLvcJq8PYIh5i2CHVUsBCVpV39xaj2zchJtU1jk49BK2cCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:02.035729Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.02783","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c0732c8ec65be8eb5d93749a58ab7bc5723258c15ffbf1fefe85c960be94276","sha256:4b3dca58af37bb2d1c1851ac3a2286adff80d2ab3c55767324f578e260ccfea7"],"state_sha256":"1dc78c12dfd17e364a38fab9f2dc580d44e07df8e7a62413118e05154aff4cab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"15Y1T2hT8dgziU65wifChL86ywMp+KOVWM08cXj1xwVPxwwdThaUnSuFVyM6v0id2rW5TzjlCyZEnlIYU05iCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T17:31:07.095681Z","bundle_sha256":"30599c83a5f1ac0209ceb780bc52350d711850c5586a1966d17a70b496f8484f"}}