Pith Number

pith:HUJ63HZ4

pith:2012:HUJ63HZ4OHA57VLILG5CPXRIDT

not attested not anchored not stored refs pending

Robustness and Generalization for Metric Learning

Amaury Habrard, Aur\'elien Bellet

arxiv:1209.1086 v3 · 2012-09-05 · 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{HUJ63HZ4OHA57VLILG5CPXRIDT}

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

1 paper in Pith

Operationalizing Individual Fairness via Gradient Descent and Bradley-Terry Models

Receipt and verification

First computed	2026-05-17T23:55:39.211756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d13ed9f3c71c1dfd56859ba27de281ce488b951b14d15a42773f28420d6b8f2

Aliases

arxiv: 1209.1086 · arxiv_version: 1209.1086v3 · doi: 10.48550/arxiv.1209.1086 · pith_short_12: HUJ63HZ4OHA5 · pith_short_16: HUJ63HZ4OHA57VLI · pith_short_8: HUJ63HZ4

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/HUJ63HZ4OHA57VLILG5CPXRIDT \
  | 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: 3d13ed9f3c71c1dfd56859ba27de281ce488b951b14d15a42773f28420d6b8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30d5e546e1d506d330ceaca20920a3ccc21e4359319bd9032c2e015ac41ac12d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-09-05T19:48:59Z",
    "title_canon_sha256": "cf51dc99e604881f07dddf21d5bfa29d2334ad93b78f6794d3a951327cea0446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1086",
    "kind": "arxiv",
    "version": 3
  }
}