Pith Number

pith:OD6OEZLA

pith:2022:OD6OEZLAQA3PY3ST2IC6ISNIJ5

not attested not anchored not stored refs pending

Jointly Contrastive Representation Learning on Road Network and Trajectory

Dedong Li, Lei Bai, Rui Zhao, Zhenyu Mao, Ziyue Li

arxiv:2209.06389 v2 · 2022-09-14 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OD6OEZLAQA3PY3ST2IC6ISNIJ5}

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	2026-07-05T05:40:49.215576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70fce265608036fc6e53d205e449a84f4ffab523581a80976c3dae63c21c0b66

Aliases

arxiv: 2209.06389 · arxiv_version: 2209.06389v2 · doi: 10.48550/arxiv.2209.06389 · pith_short_12: OD6OEZLAQA3P · pith_short_16: OD6OEZLAQA3PY3ST · pith_short_8: OD6OEZLA

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/OD6OEZLAQA3PY3ST2IC6ISNIJ5 \
  | 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: 70fce265608036fc6e53d205e449a84f4ffab523581a80976c3dae63c21c0b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81dbf5d40dbc5a55475e8996a84cb20c8e65507ddb49b7184a9eeec5394d50c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-14T03:08:20Z",
    "title_canon_sha256": "06909e14dac6bc8363d3955c81dd6fd538a84038ce78c54370ff43160e2959d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06389",
    "kind": "arxiv",
    "version": 2
  }
}