Pith Number

pith:YOIX5PQT

pith:2021:YOIX5PQTD7UXF4D6AEDDTJGUVR

not attested not anchored not stored refs pending

A Two-stage Deep Network for High Dynamic Range Image Reconstruction

Kim Sungjun, Mithun Biswas, Rizwan Ali Naqvi, SMA Sharif

arxiv:2104.09386 v1 · 2021-04-19 · 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{YOIX5PQTD7UXF4D6AEDDTJGUVR}

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	2026-07-05T02:33:12.610486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3917ebe131fe972f07e010639a4d4ac56cd9a8eb28787aa34a69a1ce347090f

Aliases

arxiv: 2104.09386 · arxiv_version: 2104.09386v1 · doi: 10.48550/arxiv.2104.09386 · pith_short_12: YOIX5PQTD7UX · pith_short_16: YOIX5PQTD7UXF4D6 · pith_short_8: YOIX5PQT

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/YOIX5PQTD7UXF4D6AEDDTJGUVR \
  | 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: c3917ebe131fe972f07e010639a4d4ac56cd9a8eb28787aa34a69a1ce347090f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60f9fd3d290bad84a76c888cc495328fe6513ae169d8c361f6411f217975605c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-19T15:19:17Z",
    "title_canon_sha256": "159357ab7eebe58eeafe74695d515344b77eccdb2ec276ba99f451431ed15163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09386",
    "kind": "arxiv",
    "version": 1
  }
}