Pith Number

pith:JKQNC7H5

pith:2022:JKQNC7H5TL74F3K644ZODJJTKF

not attested not anchored not stored refs pending

Spectral, Probabilistic, and Deep Metric Learning: Tutorial and Survey

Ali Ghodsi, Benyamin Ghojogh, Fakhri Karray, Mark Crowley

arxiv:2201.09267 v1 · 2022-01-23 · stat.ML · cs.CV · 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{JKQNC7H5TL74F3K644ZODJJTKF}

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.

Cited by

2 papers in Pith

Retrieval-Augmented Personalization with Foundation Models for Wearable Stress Detection

Foundations of Riemannian Geometry for Riemannian Optimization: A Monograph with Detailed Derivations

Receipt and verification

First computed	2026-07-05T03:50:55.814941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aa0d17cfd9affc2ed5ee732e1a533517322f02387ce58e241d5d3fa3fdff9d5

Aliases

arxiv: 2201.09267 · arxiv_version: 2201.09267v1 · doi: 10.48550/arxiv.2201.09267 · pith_short_12: JKQNC7H5TL74 · pith_short_16: JKQNC7H5TL74F3K6 · pith_short_8: JKQNC7H5

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/JKQNC7H5TL74F3K644ZODJJTKF \
  | 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: 4aa0d17cfd9affc2ed5ee732e1a533517322f02387ce58e241d5d3fa3fdff9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "041713312bbd31d6de007665bf49cc977d0e409d8d0f9fc5a1edc7503e9aef8a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-01-23T13:53:23Z",
    "title_canon_sha256": "1cce8a2541dfbed4808a5a69793c0bcce80b55617a60c405d723328f02ff06cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09267",
    "kind": "arxiv",
    "version": 1
  }
}