Pith Number

pith:IUBHW45G

pith:2025:IUBHW45GZDOX3HURQNDVTYCO3P

not attested not anchored not stored refs pending

Enhancing Multi-Exposure High Dynamic Range Imaging with Overlapped Codebook for Improved Representation Learning

Jaehyun Park, Keuntek Lee, Nam Ik Cho

arxiv:2507.01588 v1 · 2025-07-02 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUBHW45GZDOX3HURQNDVTYCO3P}

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	2026-07-05T11:30:51.459232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45027b73a6c8dd7d9e91834759e04edbe19a7cbfb9107c4fa7cfc32958fa3e1e

Aliases

arxiv: 2507.01588 · arxiv_version: 2507.01588v1 · doi: 10.48550/arxiv.2507.01588 · pith_short_12: IUBHW45GZDOX · pith_short_16: IUBHW45GZDOX3HUR · pith_short_8: IUBHW45G

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/IUBHW45GZDOX3HURQNDVTYCO3P \
  | 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: 45027b73a6c8dd7d9e91834759e04edbe19a7cbfb9107c4fa7cfc32958fa3e1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d7d32ebe658479af3d1ebe93d7d59829ef281c7169f2138c5aef1b9d36aed5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-02T10:58:18Z",
    "title_canon_sha256": "377f8476e822b63d18d23a5ce1460c936264906defc5ea36f4d06def86387124"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01588",
    "kind": "arxiv",
    "version": 1
  }
}