Pith Number

pith:3WIC3GAD

pith:2018:3WIC3GADL6YK6LVNEU2DKORSP4

not attested not anchored not stored refs pending

Review Helpfulness Assessment based on Convolutional Neural Network

John R. Rose, Xianshan Qu, Xiaopeng Li

arxiv:1808.09016 v1 · 2018-08-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WIC3GADL6YK6LVNEU2DKORSP4}

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	2026-05-18T00:07:04.880231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd902d98035fb0af2ead2534353a327f176938e3688b169d4e908ceea6c46737

Aliases

arxiv: 1808.09016 · arxiv_version: 1808.09016v1 · doi: 10.48550/arxiv.1808.09016 · pith_short_12: 3WIC3GADL6YK · pith_short_16: 3WIC3GADL6YK6LVN · pith_short_8: 3WIC3GAD

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/3WIC3GADL6YK6LVNEU2DKORSP4 \
  | 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: dd902d98035fb0af2ead2534353a327f176938e3688b169d4e908ceea6c46737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8d8c01a0696b23df7aff13f563dd9255a91c2a2a42addb764d4d606569612e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-27T19:53:52Z",
    "title_canon_sha256": "6af0daa6b5c66527f62d5b8210ca8343343d3fdb6e7cb98f479d1edb259f5409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09016",
    "kind": "arxiv",
    "version": 1
  }
}