Pith Number

pith:OCKP4FCK

pith:2021:OCKP4FCKBXPOONG7E3YRVHMO5R

not attested not anchored not stored refs pending

Spatio-Temporal Graph Dual-Attention Network for Multi-Agent Prediction and Tracking

Hengbo Ma, Jiachen Li, Jinning Li, Masayoshi Tomizuka, Zhihao Zhang

arxiv:2102.09117 v1 · 2021-02-18 · cs.CV · cs.AI · cs.LG · cs.MA · 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{OCKP4FCKBXPOONG7E3YRVHMO5R}

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	2026-07-05T09:26:06.413753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7094fe144a0ddee734df26f11a9d8eec73597a974aad12fd23302c8f81247418

Aliases

arxiv: 2102.09117 · arxiv_version: 2102.09117v1 · doi: 10.48550/arxiv.2102.09117 · pith_short_12: OCKP4FCKBXPO · pith_short_16: OCKP4FCKBXPOONG7 · pith_short_8: OCKP4FCK

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/OCKP4FCKBXPOONG7E3YRVHMO5R \
  | 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: 7094fe144a0ddee734df26f11a9d8eec73597a974aad12fd23302c8f81247418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a09e4a558beeeaad48e1a1ab021404882752bab02c4c59f2c770ffaa500614",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MA",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-18T02:25:35Z",
    "title_canon_sha256": "d055045c31f80a4361832a6b7ff05a8b91cce2a712d40c3387ed300fa1d14add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09117",
    "kind": "arxiv",
    "version": 1
  }
}