Pith Number

pith:EEPZKFND

pith:2025:EEPZKFNDEVG7IYUF75WW74GHCX

not attested not anchored not stored refs pending

Marginalized Generalized IoU (MGIoU): A Unified Objective Function for Optimizing Any Convex Parametric Shapes

Duy-Tho Le, Hamid Rezatofighi, Jianfei Cai, Trung Pham

arxiv:2504.16443 v2 · 2025-04-23 · 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{EEPZKFNDEVG7IYUF75WW74GHCX}

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	2026-07-05T10:53:18.886557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211f9515a3254df46285ff6d6ff0c715f94ecd89904dcf360b84d7300a0e1eae

Aliases

arxiv: 2504.16443 · arxiv_version: 2504.16443v2 · doi: 10.48550/arxiv.2504.16443 · pith_short_12: EEPZKFNDEVG7 · pith_short_16: EEPZKFNDEVG7IYUF · pith_short_8: EEPZKFND

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/EEPZKFNDEVG7IYUF75WW74GHCX \
  | 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: 211f9515a3254df46285ff6d6ff0c715f94ecd89904dcf360b84d7300a0e1eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4437ed7f5a8e32e1331cfb6fdd681d3f3d9c2c9429417d480ff3866beb21af3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-23T06:05:39Z",
    "title_canon_sha256": "b8ba28bca6d2064bf697bc5eaeaa413477fb986eb7e4bb5d76c6f2e64be527d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16443",
    "kind": "arxiv",
    "version": 2
  }
}