Pith Number

pith:PZG6443E

pith:2019:PZG6443EZM6YU7H6UR7MYUWNEZ

not attested not anchored not stored refs pending

Machine Learning of Time Series Using Time-delay Embedding and Precision Annealing

Alexander J. A. Ty, Henry D. I. Abarbanel, Paul J. Rozdeba, Rivver A. Gonzalez, Zheng Fang

arxiv:1902.05062 v2 · 2019-02-12 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZG6443EZM6YU7H6UR7MYUWNEZ}

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	2026-05-17T23:43:16.760740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e4dee7364cb3d8a7cfea47ecc52cd265333a46398611de8c1d82d30e14dcfaf

Aliases

arxiv: 1902.05062 · arxiv_version: 1902.05062v2 · doi: 10.48550/arxiv.1902.05062 · pith_short_12: PZG6443EZM6Y · pith_short_16: PZG6443EZM6YU7H6 · pith_short_8: PZG6443E

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/PZG6443EZM6YU7H6UR7MYUWNEZ \
  | 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: 7e4dee7364cb3d8a7cfea47ecc52cd265333a46398611de8c1d82d30e14dcfaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ca913db7ef832526f4a4c53f1cab623e9b28462e0cfd08af491958776018ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-12T20:54:37Z",
    "title_canon_sha256": "4b52098cffd808f499b6d68e195aea8f1fd59dce2e478641f17d42358a3bd215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05062",
    "kind": "arxiv",
    "version": 2
  }
}