Pith Number

pith:ORP4DNSQ

pith:2023:ORP4DNSQXK47OZQU4NEJWI2CZA

not attested not anchored not stored refs pending

CEN-HDR: Computationally Efficient neural Network for real-time High Dynamic Range imaging

Barth\'el\'emy Heyrman, Dominique Ginhac, Steven Tel

arxiv:2302.05213 v1 · 2023-02-10 · cs.CV · 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{ORP4DNSQXK47OZQU4NEJWI2CZA}

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	2026-07-05T05:40:36.780240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

745fc1b650bab9f76614e3489b2342c8141c5dc1c9b808711267d6a7dd71f622

Aliases

arxiv: 2302.05213 · arxiv_version: 2302.05213v1 · doi: 10.48550/arxiv.2302.05213 · pith_short_12: ORP4DNSQXK47 · pith_short_16: ORP4DNSQXK47OZQU · pith_short_8: ORP4DNSQ

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/ORP4DNSQXK47OZQU4NEJWI2CZA \
  | 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: 745fc1b650bab9f76614e3489b2342c8141c5dc1c9b808711267d6a7dd71f622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d4e3e3979d80cd68fb7f1cdf2882d5762a403386bdf2e6033469fcbe0415a6",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-10T12:32:18Z",
    "title_canon_sha256": "ff17972e0c3de325567132977f395713380639fb23a9a437a0321335ff96477a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05213",
    "kind": "arxiv",
    "version": 1
  }
}