Pith Number

pith:B7XNHSZU

pith:2018:B7XNHSZUYMYBRYJM5RIAIQAMWY

not attested not anchored not stored refs pending

Geometric Multi-Model Fitting by Deep Reinforcement Learning

Cheng Wang, Chenhui Yang, Hongbin Zeng, Jonathan Li, Yiping Chen, Zongliang Zhang

arxiv:1809.08397 v2 · 2018-09-22 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7XNHSZUYMYBRYJM5RIAIQAMWY}

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	2026-05-17T23:57:21.361538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0feed3cb34c33018e12cec5004400cb61f0af210a9adb2d09400fb8501d842c1

Aliases

arxiv: 1809.08397 · arxiv_version: 1809.08397v2 · doi: 10.48550/arxiv.1809.08397 · pith_short_12: B7XNHSZUYMYB · pith_short_16: B7XNHSZUYMYBRYJM · pith_short_8: B7XNHSZU

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/B7XNHSZUYMYBRYJM5RIAIQAMWY \
  | 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: 0feed3cb34c33018e12cec5004400cb61f0af210a9adb2d09400fb8501d842c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25bc15882005d276829af5e673983cdb4f2fc5d2d38715097cd882730bfc53e6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-22T07:13:05Z",
    "title_canon_sha256": "d16808640f18a7a0349c109788203381c44ffe31b7d909958a30fe0336baa73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08397",
    "kind": "arxiv",
    "version": 2
  }
}