Pith Number

pith:ITG4H5RH

pith:2023:ITG4H5RHTLDYFLV5E4DPUF2SJK

not attested not anchored not stored refs pending

Fine-grained 3D object recognition: an approach and experiments

Hamidreza Kasaei, Junhyung Jo

arxiv:2306.15919 v1 · 2023-06-28 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITG4H5RHTLDYFLV5E4DPUF2SJK}

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	2026-07-05T06:25:46.422629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44cdc3f6279ac782aebd2706fa17524a8fcce5f638e3688c93ed93a63a5cc5ac

Aliases

arxiv: 2306.15919 · arxiv_version: 2306.15919v1 · doi: 10.48550/arxiv.2306.15919 · pith_short_12: ITG4H5RHTLDY · pith_short_16: ITG4H5RHTLDYFLV5 · pith_short_8: ITG4H5RH

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/ITG4H5RHTLDYFLV5E4DPUF2SJK \
  | 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: 44cdc3f6279ac782aebd2706fa17524a8fcce5f638e3688c93ed93a63a5cc5ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463c41e3ffe1e00fc9e85a70a23f8408d798ffa05b8b0ff0e6ae71193ecf20ce",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-28T04:48:21Z",
    "title_canon_sha256": "a865c65f5df266c95868f5b1a896e11f23bc102062d07e06a727cc4c4b41a601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15919",
    "kind": "arxiv",
    "version": 1
  }
}