Pith Number

pith:I6U4HS3O

pith:2025:I6U4HS3ON2E4ZBDVG4KYW5ZHZP

not attested not anchored not stored refs pending

Unified Spatial-Temporal Edge-Enhanced Graph Networks for Pedestrian Trajectory Prediction

Hubert P. H. Shum, Ruochen Li, Stamos Katsigiannis, Tanqiu Qiao, Zhanxing Zhu

arxiv:2502.02504 v1 · 2025-02-04 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6U4HS3ON2E4ZBDVG4KYW5ZHZP}

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	2026-07-05T10:09:29.568093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a9c3cb6e6e89cc847537158b7727cbc2eec4ed84fc80734270add7604e12a1

Aliases

arxiv: 2502.02504 · arxiv_version: 2502.02504v1 · doi: 10.48550/arxiv.2502.02504 · pith_short_12: I6U4HS3ON2E4 · pith_short_16: I6U4HS3ON2E4ZBDV · pith_short_8: I6U4HS3O

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/I6U4HS3ON2E4ZBDVG4KYW5ZHZP \
  | 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: 47a9c3cb6e6e89cc847537158b7727cbc2eec4ed84fc80734270add7604e12a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1384e9cdff71e61d872c7b33091bbc4c989e42afb2fc5661f9ca080ddca8f8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-04T17:18:54Z",
    "title_canon_sha256": "a2892cce5441bed66f57a141ebe5d598ea3970b26669cb0f1e8440f0227ddf93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02504",
    "kind": "arxiv",
    "version": 1
  }
}