Pith Number

pith:A3GVMFPU

pith:2018:A3GVMFPUZBRKXCEBVD4AQEDBME

not attested not anchored not stored refs pending

Deep Randomized Ensembles for Metric Learning

Hong Xuan, Richard Souvenir, Robert Pless

arxiv:1808.04469 v2 · 2018-08-13 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3GVMFPUZBRKXCEBVD4AQEDBME}

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	2026-05-18T00:06:37.042564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06cd5615f4c862ab8881a8f808106161073a35b2c9e64ed76534dcb4c05a1afe

Aliases

arxiv: 1808.04469 · arxiv_version: 1808.04469v2 · doi: 10.48550/arxiv.1808.04469 · pith_short_12: A3GVMFPUZBRK · pith_short_16: A3GVMFPUZBRKXCEB · pith_short_8: A3GVMFPU

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/A3GVMFPUZBRKXCEBVD4AQEDBME \
  | 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: 06cd5615f4c862ab8881a8f808106161073a35b2c9e64ed76534dcb4c05a1afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c805d2e3a71ed80b03ebd8d4f43882835ff4dc0ef8509d5accbcaf1bfa6bb5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-13T21:11:56Z",
    "title_canon_sha256": "dce7df0d2114b9de4ec13e4d1d136912e6691eb96adf446fcc46f4301514ff9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04469",
    "kind": "arxiv",
    "version": 2
  }
}