Pith Number

pith:BMFOSECA

pith:2021:BMFOSECAHT7H7KY46BKOG4PNEI

not attested not anchored not stored refs pending

Deep Universal Blind Image Denoising

Jae Woong Soh, Nam Ik Cho

arxiv:2101.07017 v1 · 2021-01-18 · 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{BMFOSECAHT7H7KY46BKOG4PNEI}

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	2026-07-05T02:07:39.540844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0ae910403cfe7fab1cf054e371ed221f2a49da8fbbbb9221ae3abf9c365e9d

Aliases

arxiv: 2101.07017 · arxiv_version: 2101.07017v1 · doi: 10.48550/arxiv.2101.07017 · pith_short_12: BMFOSECAHT7H · pith_short_16: BMFOSECAHT7H7KY4 · pith_short_8: BMFOSECA

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/BMFOSECAHT7H7KY46BKOG4PNEI \
  | 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: 0b0ae910403cfe7fab1cf054e371ed221f2a49da8fbbbb9221ae3abf9c365e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fdd0bebb4de7228fde7860dffba169fec58e6d03cc0872b94a7c28f471cd627",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-18T11:49:21Z",
    "title_canon_sha256": "2833b5d30e6a41e8cd24174175844e6b7c6c16c45ead598f399cb025b9277cb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07017",
    "kind": "arxiv",
    "version": 1
  }
}