Pith Number

pith:HAL5EGOE

pith:2026:HAL5EGOENNEXSPJGGCUV2MGLKK

not attested not anchored not stored refs pending

Image Thresholding: Understanding Bias of Evaluation Metrics towards Specific Evaluation Functions

Eslam Hegazy, Mohamed Gabr

arxiv:2605.27132 v1 · 2026-05-26 · 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{HAL5EGOENNEXSPJGGCUV2MGLKK}

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	2026-05-27T02:05:43.545262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3817d219c46b49793d2630a95d30cb5298486cfff727d516edf3db9a104b00c1

Aliases

arxiv: 2605.27132 · arxiv_version: 2605.27132v1 · doi: 10.48550/arxiv.2605.27132 · pith_short_12: HAL5EGOENNEX · pith_short_16: HAL5EGOENNEXSPJG · pith_short_8: HAL5EGOE

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/HAL5EGOENNEXSPJGGCUV2MGLKK \
  | 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: 3817d219c46b49793d2630a95d30cb5298486cfff727d516edf3db9a104b00c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6578560846c848905f84d657e7ecb77cf64178dbc1d976ebe6762e0102572065",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T15:02:36Z",
    "title_canon_sha256": "620158248a3c66899079b37c32ff533a5b81b2848de1a11d6cc3718af6236ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27132",
    "kind": "arxiv",
    "version": 1
  }
}