Pith Number

pith:SDLZA43C

pith:2019:SDLZA43CT2BVYVXFXKACEE6H3X

not attested not anchored not stored refs pending

Blind Image Quality Assessment Using A Deep Bilinear Convolutional Neural Network

Dexiang Deng, Jia Yan, Kede Ma, Weixia Zhang, Zhou Wang

arxiv:1907.02665 v1 · 2019-07-05 · eess.IV · cs.CV · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDLZA43CT2BVYVXFXKACEE6H3X}

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	2026-05-17T23:41:23.578017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90d79073629e835c56e5ba802213c7dde3bea4021dc011e9e1bc29842b2bc2c9

Aliases

arxiv: 1907.02665 · arxiv_version: 1907.02665v1 · doi: 10.48550/arxiv.1907.02665 · pith_short_12: SDLZA43CT2BV · pith_short_16: SDLZA43CT2BVYVXF · pith_short_8: SDLZA43C

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/SDLZA43CT2BVYVXFXKACEE6H3X \
  | 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: 90d79073629e835c56e5ba802213c7dde3bea4021dc011e9e1bc29842b2bc2c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe4bc1fc248080fdb0f4ee05f1aec731de55b1dea59199b1346817d3f79b8ff",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-05T03:35:35Z",
    "title_canon_sha256": "8f6c094f3f7e23c490b83947f7efdb120d55306ef4e77514797536a54a978595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02665",
    "kind": "arxiv",
    "version": 1
  }
}