Pith Number

pith:OSFN6W7M

pith:2021:OSFN6W7MGUGO4QBU4ZRPKUZIFA

not attested not anchored not stored refs pending

Progressive and Selective Fusion Network for High Dynamic Range Imaging

Jun Xiao, Kin-man Lam, Qian Ye, Takayuki Okatani

arxiv:2108.08585 v1 · 2021-08-19 · 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{OSFN6W7MGUGO4QBU4ZRPKUZIFA}

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	2026-07-05T03:07:11.480660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

748adf5bec350cee4034e662f55328283b595b38359d281e92eaf99047813507

Aliases

arxiv: 2108.08585 · arxiv_version: 2108.08585v1 · doi: 10.48550/arxiv.2108.08585 · pith_short_12: OSFN6W7MGUGO · pith_short_16: OSFN6W7MGUGO4QBU · pith_short_8: OSFN6W7M

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/OSFN6W7MGUGO4QBU4ZRPKUZIFA \
  | 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: 748adf5bec350cee4034e662f55328283b595b38359d281e92eaf99047813507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5007511a86b571c35f3c4ff591708082f48ab9f6846700e72c867fd2428642bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-19T09:42:03Z",
    "title_canon_sha256": "109296cf45d8a129835e77f4024d4050ae1b928e63de833dab9e47178b7a41db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08585",
    "kind": "arxiv",
    "version": 1
  }
}