Pith Number

pith:MPYC7V7P

pith:2023:MPYC7V7P4LNZMBYLIKL2AFRX5A

not attested not anchored not stored refs pending

Zone Evaluation: Revealing Spatial Bias in Object Detection

Ming-Ming Cheng, Ping Wang, Qibin Hou, Xiang Li, Yuming Chen, Zhaohui Zheng

arxiv:2310.13215 v2 · 2023-10-20 · 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{MPYC7V7P4LNZMBYLIKL2AFRX5A}

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	2026-07-05T08:25:50.471028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f02fd7efe2db96070b4297a01637e832e2f8399ccd74eb734f12c9029709a0

Aliases

arxiv: 2310.13215 · arxiv_version: 2310.13215v2 · doi: 10.48550/arxiv.2310.13215 · pith_short_12: MPYC7V7P4LNZ · pith_short_16: MPYC7V7P4LNZMBYL · pith_short_8: MPYC7V7P

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/MPYC7V7P4LNZMBYLIKL2AFRX5A \
  | 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: 63f02fd7efe2db96070b4297a01637e832e2f8399ccd74eb734f12c9029709a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdece0a98b7d062a4cd0edbeaf536d5dd62bd80544ff87791de5c6e61be9fda4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-20T01:44:49Z",
    "title_canon_sha256": "44424a7bc8a7286b5516d5fac5f7c954b78944c2b0519b5a12eb38e775ae7fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.13215",
    "kind": "arxiv",
    "version": 2
  }
}