Pith Number

pith:4LTCGBED

pith:2017:4LTCGBEDZVHJHRMHELOBN75VO7

not attested not anchored not stored refs pending

Discovery of Shifting Patterns in Sequence Classification

Ankush Khandelwal, Anuj Karpatne, Vipin Kumar, Xiaowei Jia

arxiv:1712.07203 v1 · 2017-12-19 · 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{4LTCGBEDZVHJHRMHELOBN75VO7}

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	2026-05-18T00:27:35.235660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e6230483cd4e93c58722dc16ffb577ebf3fc6a849391a664ee3c951d5b4cf6

Aliases

arxiv: 1712.07203 · arxiv_version: 1712.07203v1 · doi: 10.48550/arxiv.1712.07203 · pith_short_12: 4LTCGBEDZVHJ · pith_short_16: 4LTCGBEDZVHJHRMH · pith_short_8: 4LTCGBED

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/4LTCGBEDZVHJHRMHELOBN75VO7 \
  | 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: e2e6230483cd4e93c58722dc16ffb577ebf3fc6a849391a664ee3c951d5b4cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2580aedf3ef8ed6387d24d1c7dafa9281c854ba64a460f8aab2b6943f9e11fe",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-19T20:51:32Z",
    "title_canon_sha256": "11f8cb010754c320a3599450ef219f1d8946aaa1818221a50e03ee35fc4b9906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07203",
    "kind": "arxiv",
    "version": 1
  }
}