Pith Number

pith:L5VC5UAX

pith:2023:L5VC5UAXAAEEL4R4DCY76ASHZV

not attested not anchored not stored refs pending

Dens-PU: PU Learning with Density-Based Positive Labeled Augmentation

Antonios Gasteratos, George Pavlidis, Spyridon Mouroutsos, Vasileios Sevetlidis

arxiv:2303.11848 v1 · 2023-03-21 · cs.LG · cs.AI · 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{L5VC5UAXAAEEL4R4DCY76ASHZV}

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	2026-07-05T08:38:32.693922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6a2ed017000845f23c18b1ff0247cd539248d555098125d3a3a21524e6141c

Aliases

arxiv: 2303.11848 · arxiv_version: 2303.11848v1 · doi: 10.48550/arxiv.2303.11848 · pith_short_12: L5VC5UAXAAEE · pith_short_16: L5VC5UAXAAEEL4R4 · pith_short_8: L5VC5UAX

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/L5VC5UAXAAEEL4R4DCY76ASHZV \
  | 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: 5f6a2ed017000845f23c18b1ff0247cd539248d555098125d3a3a21524e6141c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "579e314d2747278ba22e9524f8c13d11df6361b0bd5a635dc93402cdac8ac2fd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-21T13:48:53Z",
    "title_canon_sha256": "c2a0186a7c6724b7543147828c5c4ba7887b74f2f4b97002d370f83d7481744c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11848",
    "kind": "arxiv",
    "version": 1
  }
}