Pith Number

pith:3DMTM3J4

pith:2022:3DMTM3J47UC7SKGJ5F23UCYTT4

not attested not anchored not stored refs pending

Polar Transformation Based Multiple Instance Learning Assisting Weakly Supervised Image Segmentation With Loose Bounding Box Annotations

Bin Xia, Juan Wang

arxiv:2203.06000 v1 · 2022-03-03 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DMTM3J47UC7SKGJ5F23UCYTT4}

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	2026-07-05T04:04:11.855010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d9366d3cfd05f928c9e975ba0b139f1069993b16475acd6d59a9b916616ae6

Aliases

arxiv: 2203.06000 · arxiv_version: 2203.06000v1 · doi: 10.48550/arxiv.2203.06000 · pith_short_12: 3DMTM3J47UC7 · pith_short_16: 3DMTM3J47UC7SKGJ · pith_short_8: 3DMTM3J4

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/3DMTM3J47UC7SKGJ5F23UCYTT4 \
  | 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: d8d9366d3cfd05f928c9e975ba0b139f1069993b16475acd6d59a9b916616ae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b84adae632a343967c7258941ed8b55d5cc934f6081e7a0dca41bd3b3585e5",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-03T00:44:40Z",
    "title_canon_sha256": "59a16d0e71ff347311ca240194250490230135c87c3f3c3ed296bd269d2b2997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06000",
    "kind": "arxiv",
    "version": 1
  }
}