Pith Number

pith:7BL3LUEL

pith:2018:7BL3LUELS3OO3334WB64GODB7Q

not attested not anchored not stored refs pending

Exploiting High-Level Semantics for No-Reference Image Quality Assessment of Realistic Blur Images

Dingquan Li, Ming Jiang, Tingting Jiang

arxiv:1810.08169 v1 · 2018-10-18 · 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{7BL3LUELS3OO3334WB64GODB7Q}

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	2026-05-18T00:02:50.401031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f857b5d08b96dcedef7cb07dc33861fc06902affaaf16b755f3ba026fde979e9

Aliases

arxiv: 1810.08169 · arxiv_version: 1810.08169v1 · doi: 10.48550/arxiv.1810.08169 · pith_short_12: 7BL3LUELS3OO · pith_short_16: 7BL3LUELS3OO3334 · pith_short_8: 7BL3LUEL

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/7BL3LUELS3OO3334WB64GODB7Q \
  | 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: f857b5d08b96dcedef7cb07dc33861fc06902affaaf16b755f3ba026fde979e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e604b9fbd96ec291135c88685ae44ed99c6c8273f483fd24d8141b7cee3311",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-10-18T17:15:26Z",
    "title_canon_sha256": "c42f04e2c8df37431b437d2d2dddff8e4a28d4021f13935142de8ac72b4fab2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08169",
    "kind": "arxiv",
    "version": 1
  }
}