Pith Number

pith:2WZBEWYE

pith:2018:2WZBEWYEP3FPPPCAWEWM7A5NDJ

not attested not anchored not stored refs pending

Classifying cooking object's state using a tuned VGG convolutional neural network

Rahul Paul

arxiv:1805.09391 v2 · 2018-05-23 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WZBEWYEP3FPPPCAWEWM7A5NDJ}

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	2026-05-18T00:14:37.513700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5b2125b047ecaf7bc40b12ccf83ad1a7a46a3b1c454eaa48462698e97431b1f

Aliases

arxiv: 1805.09391 · arxiv_version: 1805.09391v2 · doi: 10.48550/arxiv.1805.09391 · pith_short_12: 2WZBEWYEP3FP · pith_short_16: 2WZBEWYEP3FPPPCA · pith_short_8: 2WZBEWYE

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/2WZBEWYEP3FPPPCAWEWM7A5NDJ \
  | 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: d5b2125b047ecaf7bc40b12ccf83ad1a7a46a3b1c454eaa48462698e97431b1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378f3a24d42ea7fb42815dc2261501d8bc73e6f0c1446e73c979b56ff699200e",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-23T19:22:03Z",
    "title_canon_sha256": "41f4be79131f46bda083c5fca3d84dd61ccf39e4494f116d25056ece2834da0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09391",
    "kind": "arxiv",
    "version": 2
  }
}