Pith Number

pith:ER5HBYNN

pith:2017:ER5HBYNNSQSHO7BVEQWHTGCPA3

not attested not anchored not stored refs pending

Image Quality Assessment Guided Deep Neural Networks Training

Leida Li, Long Xu, Shiqi Wang, Weisi Lin, Zhuo Chen

arxiv:1708.03880 v1 · 2017-08-13 · cs.CV · cs.LG · 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{ER5HBYNNSQSHO7BVEQWHTGCPA3}

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	2026-05-18T00:38:07.629126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

247a70e1ad9424777c35242c79984f06f2e7cb5ea9f853e8e71683186d021372

Aliases

arxiv: 1708.03880 · arxiv_version: 1708.03880v1 · doi: 10.48550/arxiv.1708.03880 · pith_short_12: ER5HBYNNSQSH · pith_short_16: ER5HBYNNSQSHO7BV · pith_short_8: ER5HBYNN

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/ER5HBYNNSQSHO7BVEQWHTGCPA3 \
  | 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: 247a70e1ad9424777c35242c79984f06f2e7cb5ea9f853e8e71683186d021372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f217178f417416a86362b4418bb5ed88bac2a692d3bcbf5cbd179ebe710e0e17",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-13T09:51:07Z",
    "title_canon_sha256": "f84f0843cb0798ab10e43327469a22e24e0dff0d628882e0b3dca9d90196cbfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03880",
    "kind": "arxiv",
    "version": 1
  }
}