Pith Number

pith:BP3D5MLO

pith:2022:BP3D5MLOKU5WZ5CD5GVVAPZ7KW

not attested not anchored not stored refs pending

Learning to Detect and Segment for Open Vocabulary Object Detection

Nan Li, Tao Wang

arxiv:2212.12130 v7 · 2022-12-23 · 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{BP3D5MLOKU5WZ5CD5GVVAPZ7KW}

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	2026-05-20T00:00:13.572464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bf63eb16e553b6cf443e9ab503f3f55b37b4c3d1ab36eb927e95192ad194ec1

Aliases

arxiv: 2212.12130 · arxiv_version: 2212.12130v7 · doi: 10.48550/arxiv.2212.12130 · pith_short_12: BP3D5MLOKU5W · pith_short_16: BP3D5MLOKU5WZ5CD · pith_short_8: BP3D5MLO

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/BP3D5MLOKU5WZ5CD5GVVAPZ7KW \
  | 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: 0bf63eb16e553b6cf443e9ab503f3f55b37b4c3d1ab36eb927e95192ad194ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a41676505db5d0d5e2c353a3e5c3ecfc402baaa97f8288d0d1104eb08826330",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-23T03:54:59Z",
    "title_canon_sha256": "7cbc72a602fe15378f233cb09f1d134fa54fc2e23db260c1bc826a02b10eacb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12130",
    "kind": "arxiv",
    "version": 7
  }
}