Pith Number

pith:U5N4BGVS

pith:2018:U5N4BGVS6D3VAAS74VBZQFTZFD

not attested not anchored not stored refs pending

Bridging the Gap Between Layout Pattern Sampling and Hotspot Detection via Batch Active Learning

Bei Yu, Bingqing Lin, Cyrus Tabery, Haoyu Yang, Shuhe Li

arxiv:1807.06446 v1 · 2018-07-13 · cs.LG · eess.IV · 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{U5N4BGVS6D3VAAS74VBZQFTZFD}

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	2026-05-18T00:10:31.085227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75bc09ab2f0f750025fe54398167928d8eea02ea5e16074cfed5f05e0c33827

Aliases

arxiv: 1807.06446 · arxiv_version: 1807.06446v1 · doi: 10.48550/arxiv.1807.06446 · pith_short_12: U5N4BGVS6D3V · pith_short_16: U5N4BGVS6D3VAAS7 · pith_short_8: U5N4BGVS

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/U5N4BGVS6D3VAAS74VBZQFTZFD \
  | 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: a75bc09ab2f0f750025fe54398167928d8eea02ea5e16074cfed5f05e0c33827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abb9bb30ca7d0aa3a0b09084113704825a95fc03978cf4bee8efeb40b9caca03",
    "cross_cats_sorted": [
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-13T17:51:42Z",
    "title_canon_sha256": "bea430b23b29c8312df608f1de8979cb54fd40a66db9861b64fdbef4a515b997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06446",
    "kind": "arxiv",
    "version": 1
  }
}