Pith Number

pith:7MHKGYBU

pith:2025:7MHKGYBUT77WZVBQ47B24MJOB7

not attested not anchored not stored refs pending

Objectness Similarity: Capturing Object-Level Fidelity in 3D Scene Evaluation

Keisuke Maeda, Miki Haseyama, Ren Togo, Takahiro Ogawa, Yuiko Uchida

arxiv:2509.09143 v1 · 2025-09-11 · cs.CV · cs.AI · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MHKGYBUT77WZVBQ47B24MJOB7}

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	2026-07-05T12:09:30.387692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0ea360349fff6cd430e7c3ae312e0fc6a3c87005d22b792dfee8426935b6c3

Aliases

arxiv: 2509.09143 · arxiv_version: 2509.09143v1 · doi: 10.48550/arxiv.2509.09143 · pith_short_12: 7MHKGYBUT77W · pith_short_16: 7MHKGYBUT77WZVBQ · pith_short_8: 7MHKGYBU

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/7MHKGYBUT77WZVBQ47B24MJOB7 \
  | 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: fb0ea360349fff6cd430e7c3ae312e0fc6a3c87005d22b792dfee8426935b6c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6240fb6e93257c96251726a8c339bdf43e807259fb03ecb7e5b040a93966e431",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-11T04:33:27Z",
    "title_canon_sha256": "f72d61f520ef4b75b334ac449e5b06f3bcf69bf97a95cf1039a5e9adea7c83a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09143",
    "kind": "arxiv",
    "version": 1
  }
}