Pith Number

pith:L7FKSK4T

pith:2021:L7FKSK4TVWK75MICFH4A7KGQPO

not attested not anchored not stored refs pending

Passenger Mobility Prediction via Representation Learning for Dynamic Directed and Weighted Graph

Ben Wang, Chunyang Liu, Hongzhi Yin, Jie Xu, Tianyu Wo, Tong Chen, YuanDong Wang

arxiv:2101.00752 v1 · 2021-01-04 · cs.LG · 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{L7FKSK4TVWK75MICFH4A7KGQPO}

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	2026-07-05T02:04:21.350653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fcaa92b93ad95feb10229f80fa8d07b9c36f008abc7cf16275fd199caa55297

Aliases

arxiv: 2101.00752 · arxiv_version: 2101.00752v1 · doi: 10.48550/arxiv.2101.00752 · pith_short_12: L7FKSK4TVWK7 · pith_short_16: L7FKSK4TVWK75MIC · pith_short_8: L7FKSK4T

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/L7FKSK4TVWK75MICFH4A7KGQPO \
  | 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: 5fcaa92b93ad95feb10229f80fa8d07b9c36f008abc7cf16275fd199caa55297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e321a28c6628231716d901a220cd3aaa7a3337cbaeadfd6588056ea41f72492",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-04T03:32:01Z",
    "title_canon_sha256": "cdc34af650a25894332177b4ce4761c35f3caca745ed692874380004c38b7133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00752",
    "kind": "arxiv",
    "version": 1
  }
}