Pith Number

pith:X6V5MFVF

pith:2017:X6V5MFVFTVPZUMFEI3VSKZD66S

not attested not anchored not stored refs pending

Understanding Kernel Size in Blind Deconvolution

Dongwei Ren, Li Si-Yao, Qian Yin

arxiv:1706.01797 v5 · 2017-06-06 · 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{X6V5MFVFTVPZUMFEI3VSKZD66S}

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	2026-05-17T23:53:01.512116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfabd616a59d5f9a30a446eb25647ef4bd5f5c516c40514157cd54ab218e33e3

Aliases

arxiv: 1706.01797 · arxiv_version: 1706.01797v5 · doi: 10.48550/arxiv.1706.01797 · pith_short_12: X6V5MFVFTVPZ · pith_short_16: X6V5MFVFTVPZUMFE · pith_short_8: X6V5MFVF

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/X6V5MFVFTVPZUMFEI3VSKZD66S \
  | 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: bfabd616a59d5f9a30a446eb25647ef4bd5f5c516c40514157cd54ab218e33e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a52595eb4107c62ca121c501396d5b69f17eb7028ed5c45f0430fa9aab0680f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-06T14:46:45Z",
    "title_canon_sha256": "086b060a488e8a2f8687bce4d35b4783346ae3e957225fed3a9573448f42a2ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01797",
    "kind": "arxiv",
    "version": 5
  }
}