{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:3VXPWXP4DSDR6VWIQZL2GGVP5W","short_pith_number":"pith:3VXPWXP4","canonical_record":{"source":{"id":"1002.4100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-22T12:03:01Z","cross_cats_sorted":[],"title_canon_sha256":"555b5a2c854d14b55531b5e6381c12e811f0b47b41689f4bd463c7349902c93c","abstract_canon_sha256":"ac8f5e65b781650e05c655ee5ca9f5a2bec92d5d355e7198e8b846089719dbd4"},"schema_version":"1.0"},"canonical_sha256":"dd6efb5dfc1c871f56c88657a31aafedb21e51c083390de686da4887e85242f4","source":{"kind":"arxiv","id":"1002.4100","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4100","created_at":"2026-05-18T02:33:42Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4100v1","created_at":"2026-05-18T02:33:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4100","created_at":"2026-05-18T02:33:42Z"},{"alias_kind":"pith_short_12","alias_value":"3VXPWXP4DSDR","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3VXPWXP4DSDR6VWI","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3VXPWXP4","created_at":"2026-05-18T12:26:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:3VXPWXP4DSDR6VWIQZL2GGVP5W","target":"record","payload":{"canonical_record":{"source":{"id":"1002.4100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-22T12:03:01Z","cross_cats_sorted":[],"title_canon_sha256":"555b5a2c854d14b55531b5e6381c12e811f0b47b41689f4bd463c7349902c93c","abstract_canon_sha256":"ac8f5e65b781650e05c655ee5ca9f5a2bec92d5d355e7198e8b846089719dbd4"},"schema_version":"1.0"},"canonical_sha256":"dd6efb5dfc1c871f56c88657a31aafedb21e51c083390de686da4887e85242f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:42.248552Z","signature_b64":"10GjJIJTYKzec4LhFO4CXbQvsEFrTw9CNizf5jE5BoMxZWpcMK6/xvRqze5QqhhNdeOZNVGMjEZl/K/mU6ivDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd6efb5dfc1c871f56c88657a31aafedb21e51c083390de686da4887e85242f4","last_reissued_at":"2026-05-18T02:33:42.247959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:42.247959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.4100","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":"2026-05-18T02:33:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1rOlcMnRLGSHyVURT+vzDp1ScKrDwNPtDG7/+9E9vkXamu2O7m7BqWXk/XvNAbVViH7KvUukLNe48mTczwpoDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T09:25:42.559158Z"},"content_sha256":"73d6592a3c20761852644c035206cbb362583aad7c3c7dd43e71be8f3c65777b","schema_version":"1.0","event_id":"sha256:73d6592a3c20761852644c035206cbb362583aad7c3c7dd43e71be8f3c65777b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:3VXPWXP4DSDR6VWIQZL2GGVP5W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Differential elliptic flow of identified hadrons and constituent quark number scaling at FAIR","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Partha Pratim Bhaduri, Subhasis Chattopadhyay","submitted_at":"2010-02-22T12:03:01Z","abstract_excerpt":"Differential elliptic flow $v_2(p_{T})$ for identified hadrons has been investigated in the FAIR energy regime, employing a hadronic-string transport model (UrQMD) as well as a partonic transport model (AMPT). It has been observed that both the models show a mass ordering of $v_2$ at low $p_{T}$ and a switch over resulting a baryon-meson crossing at intermediate $p_{T}$. AMPT generates higher $v_2$ values compared to UrQMD. In addition, constituent quark number scaling behavior of elliptic flow has also been addressed. Scaling behavior in terms of the transverse momentum $p_T$ is found to abse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4100","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":"2026-05-18T02:33:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ir8wPkXYr/+HTDE9bOk/hovjn3lB8Yn6YlZEdCmkvBEdOYqTDM0HZCtABl48JujBL62Y/TIJDDDuZfQhm+yZBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T09:25:42.559517Z"},"content_sha256":"35a55fd7a5caf66aece2f308f1b676860f2833635a97735ed36d460de13c5e57","schema_version":"1.0","event_id":"sha256:35a55fd7a5caf66aece2f308f1b676860f2833635a97735ed36d460de13c5e57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W/bundle.json","state_url":"https://pith.science/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W/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":"2026-06-01T09:25:42Z","links":{"resolver":"https://pith.science/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W","bundle":"https://pith.science/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W/bundle.json","state":"https://pith.science/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3VXPWXP4DSDR6VWIQZL2GGVP5W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:3VXPWXP4DSDR6VWIQZL2GGVP5W","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":"ac8f5e65b781650e05c655ee5ca9f5a2bec92d5d355e7198e8b846089719dbd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-22T12:03:01Z","title_canon_sha256":"555b5a2c854d14b55531b5e6381c12e811f0b47b41689f4bd463c7349902c93c"},"schema_version":"1.0","source":{"id":"1002.4100","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4100","created_at":"2026-05-18T02:33:42Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4100v1","created_at":"2026-05-18T02:33:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4100","created_at":"2026-05-18T02:33:42Z"},{"alias_kind":"pith_short_12","alias_value":"3VXPWXP4DSDR","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3VXPWXP4DSDR6VWI","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3VXPWXP4","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:35a55fd7a5caf66aece2f308f1b676860f2833635a97735ed36d460de13c5e57","target":"graph","created_at":"2026-05-18T02:33:42Z","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":"Differential elliptic flow $v_2(p_{T})$ for identified hadrons has been investigated in the FAIR energy regime, employing a hadronic-string transport model (UrQMD) as well as a partonic transport model (AMPT). It has been observed that both the models show a mass ordering of $v_2$ at low $p_{T}$ and a switch over resulting a baryon-meson crossing at intermediate $p_{T}$. AMPT generates higher $v_2$ values compared to UrQMD. In addition, constituent quark number scaling behavior of elliptic flow has also been addressed. Scaling behavior in terms of the transverse momentum $p_T$ is found to abse","authors_text":"Partha Pratim Bhaduri, Subhasis Chattopadhyay","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-22T12:03:01Z","title":"Differential elliptic flow of identified hadrons and constituent quark number scaling at FAIR"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4100","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":"sha256:73d6592a3c20761852644c035206cbb362583aad7c3c7dd43e71be8f3c65777b","target":"record","created_at":"2026-05-18T02:33:42Z","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":"ac8f5e65b781650e05c655ee5ca9f5a2bec92d5d355e7198e8b846089719dbd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-02-22T12:03:01Z","title_canon_sha256":"555b5a2c854d14b55531b5e6381c12e811f0b47b41689f4bd463c7349902c93c"},"schema_version":"1.0","source":{"id":"1002.4100","kind":"arxiv","version":1}},"canonical_sha256":"dd6efb5dfc1c871f56c88657a31aafedb21e51c083390de686da4887e85242f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd6efb5dfc1c871f56c88657a31aafedb21e51c083390de686da4887e85242f4","first_computed_at":"2026-05-18T02:33:42.247959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:42.247959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"10GjJIJTYKzec4LhFO4CXbQvsEFrTw9CNizf5jE5BoMxZWpcMK6/xvRqze5QqhhNdeOZNVGMjEZl/K/mU6ivDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:42.248552Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.4100","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73d6592a3c20761852644c035206cbb362583aad7c3c7dd43e71be8f3c65777b","sha256:35a55fd7a5caf66aece2f308f1b676860f2833635a97735ed36d460de13c5e57"],"state_sha256":"a5bf8afcbd7da91c540cfbd2c8e6deb9f38277160ea8ca3b123c092918f36533"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CUZqV1Yf2CNwXEPtH0VXpn4DqMTD1HBV6sIpcvMZp8CklmAfEy8UYGpywK/BE8iRdkiAHrx3Wam7tWnOUa3pBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T09:25:42.561416Z","bundle_sha256":"c334c213184bc90bd4fbcc5843baf893c44be73fb6e1ab15c754d2336168e456"}}