Pith Number

pith:5DKLCU5W

pith:2022:5DKLCU5WDJMVJSSOFN2RWMHH77

not attested not anchored not stored refs pending

Deep Progressive Feature Aggregation Network for High Dynamic Range Imaging

Cong Zhang, Jun Xiao, Kin-man Lam, Qian Ye, Tianshan Liu

arxiv:2208.02448 v2 · 2022-08-04 · 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{5DKLCU5WDJMVJSSOFN2RWMHH77}

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	2026-07-05T06:14:36.052534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d4b153b61a5954ca4e2b751b30e7fff713aa3ca1bbd7b31c2e1beda489eb08

Aliases

arxiv: 2208.02448 · arxiv_version: 2208.02448v2 · doi: 10.48550/arxiv.2208.02448 · pith_short_12: 5DKLCU5WDJMV · pith_short_16: 5DKLCU5WDJMVJSSO · pith_short_8: 5DKLCU5W

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/5DKLCU5WDJMVJSSOFN2RWMHH77 \
  | 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: e8d4b153b61a5954ca4e2b751b30e7fff713aa3ca1bbd7b31c2e1beda489eb08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82723fe64131cc0c4d8a68882e1784700b2a116ac1ca9ba97a4d159134d4b738",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-04T04:37:35Z",
    "title_canon_sha256": "e16f3b39e5519cb1900c6c6c050bcb0ad717c0fe4111b36a2de8e0e897442371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.02448",
    "kind": "arxiv",
    "version": 2
  }
}