Pith Number

pith:HRIIC2RK

pith:2020:HRIIC2RKVL2XDPJ7GXM5OQ7LK2

not attested not anchored not stored refs pending

Deep Active Learning via Open Set Recognition

Blake Camp, Jaya Krishna Mandivarapu, Rolando Estrada

arxiv:2007.02196 v4 · 2020-07-04 · cs.LG · cs.CV · 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{HRIIC2RKVL2XDPJ7GXM5OQ7LK2}

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	2026-07-05T02:29:09.421007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c50816a2aaaf571bd3f35d9d743eb56920093a4fbcd05c6c16abe9abd10dd61

Aliases

arxiv: 2007.02196 · arxiv_version: 2007.02196v4 · doi: 10.48550/arxiv.2007.02196 · pith_short_12: HRIIC2RKVL2X · pith_short_16: HRIIC2RKVL2XDPJ7 · pith_short_8: HRIIC2RK

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/HRIIC2RKVL2XDPJ7GXM5OQ7LK2 \
  | 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: 3c50816a2aaaf571bd3f35d9d743eb56920093a4fbcd05c6c16abe9abd10dd61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea297f9cebd37536dcf72b323a07beea2d8c2ace20cfe459474451b8eb53c1ed",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-04T22:09:17Z",
    "title_canon_sha256": "66bcd297cee2a400fc42a108909a3e1de000a6e254cf81d7e1bcb258f304840e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02196",
    "kind": "arxiv",
    "version": 4
  }
}