Pith Number

pith:6ARKLMEL

pith:2020:6ARKLMELPGQES4ZCOEIBQMXH3X

not attested not anchored not stored refs pending

Sparse Dynamic Distribution Decomposition: Efficient Integration of Trajectory and Snapshot Time Series Data

Catalina Cangea, Charlie Roberts, Cristian Regep, Flawnson Tong, Jake P. Taylor-King, Jyothish Soman

arxiv:2006.05138 v2 · 2020-06-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ARKLMELPGQES4ZCOEIBQMXH3X}

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	2026-07-05T01:09:31.153709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f022a5b08b79a049732271101832e7ddd24bfbed41ad4b9d8acbf2320021da69

Aliases

arxiv: 2006.05138 · arxiv_version: 2006.05138v2 · doi: 10.48550/arxiv.2006.05138 · pith_short_12: 6ARKLMELPGQE · pith_short_16: 6ARKLMELPGQES4ZC · pith_short_8: 6ARKLMEL

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/6ARKLMELPGQES4ZCOEIBQMXH3X \
  | 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: f022a5b08b79a049732271101832e7ddd24bfbed41ad4b9d8acbf2320021da69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d114de8a4eddd15cc3f90c471f8e04ef1dc6a5220df889c27b1e9a65c33459",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-09T09:28:52Z",
    "title_canon_sha256": "8288d83f61b7d78ee8a0787fd5bc9779c4c79ffc56f2f9a470b137a4b5d60342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05138",
    "kind": "arxiv",
    "version": 2
  }
}