Pith Number

pith:O4XXZF5V

pith:2019:O4XXZF5VTLMLFIINB23WJRWI73

not attested not anchored not stored refs pending

An Objectness Score for Accurate and Fast Detection during Navigation

Hongsun Choi, Mincheul Kang, Sung-Eui Yoon, Youngsun Kwon

arxiv:1909.05626 v1 · 2019-08-26 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4XXZF5VTLMLFIINB23WJRWI73}

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	2026-07-05T00:04:16.835270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772f7c97b59ad8b2a10d0eb764c6c8fef872b88711234c0bc273e3ac625cb948

Aliases

arxiv: 1909.05626 · arxiv_version: 1909.05626v1 · doi: 10.48550/arxiv.1909.05626 · pith_short_12: O4XXZF5VTLML · pith_short_16: O4XXZF5VTLMLFIIN · pith_short_8: O4XXZF5V

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/O4XXZF5VTLMLFIINB23WJRWI73 \
  | 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: 772f7c97b59ad8b2a10d0eb764c6c8fef872b88711234c0bc273e3ac625cb948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5676b30e1d3c357bf24af9a7be195619752ecad591fb06bfc381876bb1ab67b3",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-26T02:22:08Z",
    "title_canon_sha256": "cd7b3e29d68fe8e9db6038dfcf62e9f6f9589fa500603d591030acb8f11ae609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05626",
    "kind": "arxiv",
    "version": 1
  }
}