Pith Number

pith:PZXUEWS7

pith:2025:PZXUEWS7KV437O52TJGLHK7XK3

not attested not anchored not stored refs pending

Trajectory World Models for Heterogeneous Environments

Jialong Wu, Jianye Hao, Mingsheng Long, Shaofeng Yin, Siqiao Huang, Xingjian Su, Xu He

arxiv:2502.01366 v2 · 2025-02-03 · 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{PZXUEWS7KV437O52TJGLHK7XK3}

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	2026-07-05T11:18:17.447266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6f425a5f5579bfbbba9a4cb3abf756e81dbb4899d76013adf869c2cefc3f3e

Aliases

arxiv: 2502.01366 · arxiv_version: 2502.01366v2 · doi: 10.48550/arxiv.2502.01366 · pith_short_12: PZXUEWS7KV43 · pith_short_16: PZXUEWS7KV437O52 · pith_short_8: PZXUEWS7

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/PZXUEWS7KV437O52TJGLHK7XK3 \
  | 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: 7e6f425a5f5579bfbbba9a4cb3abf756e81dbb4899d76013adf869c2cefc3f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739fa43b7041f1dc6a6b9f46c94741efa8c1539af2eb24f5efbedf476805e3dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T13:59:08Z",
    "title_canon_sha256": "ac46dc26142372edaf21464afbbf950be4d208b1bb9348815640ee34da3e1d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01366",
    "kind": "arxiv",
    "version": 2
  }
}