Pith Number

pith:QKIPD7CX

pith:2018:QKIPD7CXMBNIHSQMO5QJLTWFEC

not attested not anchored not stored refs pending

Learning a Neural-network-based Representation for Open Set Recognition

Mehadi Hassen, Philip K. Chan

arxiv:1802.04365 v1 · 2018-02-12 · cs.LG · cs.CR · 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{QKIPD7CXMBNIHSQMO5QJLTWFEC}

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	2026-05-18T00:23:44.388087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8290f1fc57605a83ca0c776095cec520a005bcee4c69179f0538ac2ad2920c68

Aliases

arxiv: 1802.04365 · arxiv_version: 1802.04365v1 · doi: 10.48550/arxiv.1802.04365 · pith_short_12: QKIPD7CXMBNI · pith_short_16: QKIPD7CXMBNIHSQM · pith_short_8: QKIPD7CX

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/QKIPD7CXMBNIHSQMO5QJLTWFEC \
  | 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: 8290f1fc57605a83ca0c776095cec520a005bcee4c69179f0538ac2ad2920c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a61b701ffa8fa496641c37bb7ba8d88a0ed1bce7cfcd0c3d65854846a15bc37",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-12T21:20:30Z",
    "title_canon_sha256": "746d9a62a2dc39cfe561f9b1e3a8a9ff6484b2023b203244af2ee6a1ff7f7ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04365",
    "kind": "arxiv",
    "version": 1
  }
}