Pith Number

pith:U7JMEXCY

pith:2024:U7JMEXCYNY3JPFAFX2U23TGPUZ

not attested not anchored not stored refs pending

Diff-RNTraj: A Structure-aware Diffusion Model for Road Network-constrained Trajectory Generation

Chenyang Xiang, Huaiyu Wan, Shengnan Guo, Tonglong Wei, Yan Lin, Yiheng Huang, Youfang Lin, Yuqing Bai

arxiv:2402.07369 v2 · 2024-02-12 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7JMEXCYNY3JPFAFX2U23TGPUZ}

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	2026-07-05T09:05:33.848862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d2c25c586e36979405bea9adcccfa669349ee8cead470eff1e26e11bd82311

Aliases

arxiv: 2402.07369 · arxiv_version: 2402.07369v2 · doi: 10.48550/arxiv.2402.07369 · pith_short_12: U7JMEXCYNY3J · pith_short_16: U7JMEXCYNY3JPFAF · pith_short_8: U7JMEXCY

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/U7JMEXCYNY3JPFAFX2U23TGPUZ \
  | 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: a7d2c25c586e36979405bea9adcccfa669349ee8cead470eff1e26e11bd82311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915987a072b59e597c51b76062b3e6dcd1272c208a3de6b3bde1fee32bc10f33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-12T01:59:51Z",
    "title_canon_sha256": "2aa4866dbb66411b673dac26f653eeea3e11ef6b2e7126b4a1754c1e5f903cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07369",
    "kind": "arxiv",
    "version": 2
  }
}