Pith Number

pith:SD2DWJQS

pith:2023:SD2DWJQSWGNAXBWQ46HUOASCM3

not attested not anchored not stored refs pending

Spatio-Temporal Trajectory Similarity Measures: A Comprehensive Survey and Quantitative Study

Danlei Hu, Hanxi Fang, Lu Chen, Tianyi Li, Yunjun Gao, Ziquan Fang

arxiv:2303.05012 v2 · 2023-03-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SD2DWJQSWGNAXBWQ46HUOASCM3}

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.

Cited by

1 paper in Pith

AegisTS: An Agent-Driven Hierarchical Reinforcement Learning System for Multivariate Time Series Data Cleaning

Receipt and verification

First computed	2026-07-05T05:51:57.977657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f43b2612b19a0b86d0e78f47024266f1bc194699b195b09f4ded8528fa62b8

Aliases

arxiv: 2303.05012 · arxiv_version: 2303.05012v2 · doi: 10.48550/arxiv.2303.05012 · pith_short_12: SD2DWJQSWGNA · pith_short_16: SD2DWJQSWGNAXBWQ · pith_short_8: SD2DWJQS

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/SD2DWJQSWGNAXBWQ46HUOASCM3 \
  | 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: 90f43b2612b19a0b86d0e78f47024266f1bc194699b195b09f4ded8528fa62b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c0d1463886930fa5dda54932130b27b86394fb927da283ca0e5f6675fe9f36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-03-09T03:28:22Z",
    "title_canon_sha256": "ceff19b5391e27aff1415afae8daf37e6930d419a7d0fdeca2d5b1be025b1965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05012",
    "kind": "arxiv",
    "version": 2
  }
}