Pith Number

pith:NORTXWVI

pith:2026:NORTXWVIK4547KQF4O44VXBGSX

not attested not anchored not stored refs pending

SIPTraj: Map-Free End-to-End Trajectory Prediction via Physics-Guided Scene Interaction

Chi Man Vong, Feifei Liu, Haozhe Wang, Jintao Cheng, Xiaoyu Tang, Xieyuanli Chen, Yazhi Ye, Yuying Zhang, Zejun Wei

arxiv:2608.00779 v1 · 2026-08-01 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NORTXWVIK4547KQF4O44VXBGSX}

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	2026-08-04T01:55:01.451034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ba33bdaa8573bcfaa05e3b9cadc2695f61b6f3e66d9551aa97df5684c1d111f

Aliases

arxiv: 2608.00779 · arxiv_version: 2608.00779v1 · doi: 10.48550/arxiv.2608.00779 · pith_short_12: NORTXWVIK454 · pith_short_16: NORTXWVIK4547KQF · pith_short_8: NORTXWVI

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/NORTXWVIK4547KQF4O44VXBGSX \
  | 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: 6ba33bdaa8573bcfaa05e3b9cadc2695f61b6f3e66d9551aa97df5684c1d111f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3548bf4ceabba7ef4e316cbe622e80fa097c400434d4eef1287986b828ea38d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-01T17:23:40Z",
    "title_canon_sha256": "409dfc5e4974eb6c9360151ee226ae2c4ca2e4902f5114403c227d2df26e7201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00779",
    "kind": "arxiv",
    "version": 1
  }
}