Pith Number

pith:J7QOQLHU

pith:2018:J7QOQLHUPQ5K3UU3LPECHQ3Z3J

not attested not anchored not stored refs pending

Visual Reasoning by Progressive Module Networks

Makarand Tapaswi, Sanja Fidler, Seung Wook Kim

arxiv:1806.02453 v2 · 2018-06-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7QOQLHUPQ5K3UU3LPECHQ3Z3J}

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	2026-05-18T00:04:35.540861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe0e82cf47c3aadd29b5bc823c379da70bc1e9f7fb379e4b43ec30377e47c68

Aliases

arxiv: 1806.02453 · arxiv_version: 1806.02453v2 · doi: 10.48550/arxiv.1806.02453 · pith_short_12: J7QOQLHUPQ5K · pith_short_16: J7QOQLHUPQ5K3UU3 · pith_short_8: J7QOQLHU

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/J7QOQLHUPQ5K3UU3LPECHQ3Z3J \
  | 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: 4fe0e82cf47c3aadd29b5bc823c379da70bc1e9f7fb379e4b43ec30377e47c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8952b0f5fcb50542ebda3ddf197a778143b848e7bb23818403ddb5f5f6aa2c86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-06T23:02:35Z",
    "title_canon_sha256": "f449212a08e314bfc83aca5c7db2af2ae5be10a5ef4958457ee6ef9be0ebc926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02453",
    "kind": "arxiv",
    "version": 2
  }
}