Pith Number

pith:Q4H2IREB

pith:2020:Q4H2IREBN7NIMC7GXD4PROSFGI

not attested not anchored not stored refs pending

TSML (Time Series Machine Learnng)

Joern Ploennigs, Niall Brady, Paulito Palmes

arxiv:2005.13191 v1 · 2020-05-27 · 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{Q4H2IREBN7NIMC7GXD4PROSFGI}

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	2026-07-05T01:06:13.807850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870fa444816fda860be6b8f8f8ba45321c361dc7f48e49a8ce701bd143aa8857

Aliases

arxiv: 2005.13191 · arxiv_version: 2005.13191v1 · doi: 10.48550/arxiv.2005.13191 · pith_short_12: Q4H2IREBN7NI · pith_short_16: Q4H2IREBN7NIMC7G · pith_short_8: Q4H2IREB

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/Q4H2IREBN7NIMC7GXD4PROSFGI \
  | 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: 870fa444816fda860be6b8f8f8ba45321c361dc7f48e49a8ce701bd143aa8857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d04f04e564a96a08179be02f6e80218e65b03f7d1ca7de2a1dfc81ec1d959e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-27T06:37:49Z",
    "title_canon_sha256": "33b4b1c303f2ecc1607add493f4b721db27fbe3f19779e4fe49fdd6886dc1849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13191",
    "kind": "arxiv",
    "version": 1
  }
}