Pith Number

pith:HDNAWASA

pith:2022:HDNAWASAKJ7GOGXY6WDKPKNNT3

not attested not anchored not stored refs pending

Utilizing Expert Features for Contrastive Learning of Time-Series Representations

David Reeb, Ingo Steinwart, Lukas Oldenburg, Manuel Nonnenmacher

arxiv:2206.11517 v1 · 2022-06-23 · cs.LG · cs.AI · 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{HDNAWASAKJ7GOGXY6WDKPKNNT3}

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	2026-07-05T06:53:30.270802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38da0b0240527e671af8f586a7a9ad9ed8df5a1b5ab2cb559b1bcca0b007a21c

Aliases

arxiv: 2206.11517 · arxiv_version: 2206.11517v1 · doi: 10.48550/arxiv.2206.11517 · pith_short_12: HDNAWASAKJ7G · pith_short_16: HDNAWASAKJ7GOGXY · pith_short_8: HDNAWASA

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/HDNAWASAKJ7GOGXY6WDKPKNNT3 \
  | 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: 38da0b0240527e671af8f586a7a9ad9ed8df5a1b5ab2cb559b1bcca0b007a21c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d14e64ff220291a16cf651bc9e2c85f5a8b6b8fa751c4261cf55f51dd967741",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-23T07:56:27Z",
    "title_canon_sha256": "e55b643d39b29e2f95b17c50106c74384975b4d805b6e82ac85e3e33a86990bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11517",
    "kind": "arxiv",
    "version": 1
  }
}