Pith Number

pith:4K6AG4PV

pith:2019:4K6AG4PVC3OF5ZTLITGD5D2XWY

not attested not anchored not stored refs pending

IoU-uniform R-CNN: Breaking Through the Limitations of RPN

Bo Tao, Liman Liu, Li Zhu, Wenbing Tao, Zihao Xie

arxiv:1912.05190 v1 · 2019-12-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4K6AG4PVC3OF5ZTLITGD5D2XWY}

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	2026-07-05T00:25:33.216042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bc0371f516dc5ee66b44cc3e8f57b62af4512c9ac1dbcd0ce2e8e0d0acaf82

Aliases

arxiv: 1912.05190 · arxiv_version: 1912.05190v1 · doi: 10.48550/arxiv.1912.05190 · pith_short_12: 4K6AG4PVC3OF · pith_short_16: 4K6AG4PVC3OF5ZTL · pith_short_8: 4K6AG4PV

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/4K6AG4PVC3OF5ZTLITGD5D2XWY \
  | 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: e2bc0371f516dc5ee66b44cc3e8f57b62af4512c9ac1dbcd0ce2e8e0d0acaf82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9519e8df3752928d7ccf9128695940531c8f0a3bce1986ab37ea2f2c5c9d07f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-11T09:13:02Z",
    "title_canon_sha256": "cda35139df8a697b1b8ed6384e6a9ae03ac393e7bec10c4fa669e4dacac64d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05190",
    "kind": "arxiv",
    "version": 1
  }
}