Pith Number

pith:VA5GO3DA

pith:2026:VA5GO3DAG6WFPEHRIGRTJDKOIM

not attested not anchored not stored refs pending

OpFlow: Learning Opportunity-Conditioned Choice Potentials for Robust OD Flow Prediction

Changjian Liu, Fan Zhang, Honglei Guo, Leyi Su, Xiaoyu Wang, Yong Gao, Yuqing Wang, Zhiyang Wang

arxiv:2607.03200 v1 · 2026-07-03 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA5GO3DAG6WFPEHRIGRTJDKOIM}

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	2026-07-07T01:16:46.376356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83a676c6037ac5790f141a3348d4e433fe406b96072ad7c84ab41a7e7f6481d

Aliases

arxiv: 2607.03200 · arxiv_version: 2607.03200v1 · doi: 10.48550/arxiv.2607.03200 · pith_short_12: VA5GO3DAG6WF · pith_short_16: VA5GO3DAG6WFPEHR · pith_short_8: VA5GO3DA

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/VA5GO3DAG6WFPEHRIGRTJDKOIM \
  | 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: a83a676c6037ac5790f141a3348d4e433fe406b96072ad7c84ab41a7e7f6481d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f2893ce8faecd8ce4a7c2c97ff37866216776df21bda44e7aea669e00ed4fe9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-03T11:13:59Z",
    "title_canon_sha256": "895bdf1569a14423a8c66ab1bbcb148b1456316b38a8e39e151e618e7c2cbe9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03200",
    "kind": "arxiv",
    "version": 1
  }
}