Pith Number

pith:XH2NQCKE

pith:2026:XH2NQCKELOMSYU3E2PW53VSSET

not attested not anchored not stored refs pending

SaFRO: Satisfaction-Aware Fusion via Dual-Relative Policy Optimization for Short-Video Search

ChengLei Dai, Feiran Zhu, Jingwei Zhuo, Renzhe Zhou, Songyang Li, Yi Wang, Yi Zhang

arxiv:2603.19585 v2 · 2026-03-20 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XH2NQCKELOMSYU3E2PW53VSSET}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-03T01:14:50.838529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f4d809445b992c5364d3edddd65224e27df38c4763f08c5b13b246d451cd44

Aliases

arxiv: 2603.19585 · arxiv_version: 2603.19585v2 · doi: 10.48550/arxiv.2603.19585 · pith_short_12: XH2NQCKELOMS · pith_short_16: XH2NQCKELOMSYU3E · pith_short_8: XH2NQCKE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XH2NQCKELOMSYU3E2PW53VSSET \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b9f4d809445b992c5364d3edddd65224e27df38c4763f08c5b13b246d451cd44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8b87638d15afb494ac677698abd24656036c28c3f4b56ac0ac34625f22f933",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-03-20T02:57:50Z",
    "title_canon_sha256": "36c93347d9d9c5b5d2e0c7c09b019d5d38d35480bc6ad5a03bc7925df3998708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19585",
    "kind": "arxiv",
    "version": 2
  }
}