Pith Number

pith:OPWGXL25

pith:2018:OPWGXL25WZ2NGNFK7QRMCJCKZN

not attested not anchored not stored refs pending

Depth CNNs for RGB-D scene recognition: learning from scratch better than transferring from RGB-CNNs

Luis Herranz, Shuqiang Jiang, Xinhang Song

arxiv:1801.06797 v1 · 2018-01-21 · cs.CV · stat.ML

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

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	2026-05-18T00:25:27.691040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ec6baf5db674d334aafc22c1244acb59a7b2ccb919cff86e9492af0e28d6e2

Aliases

arxiv: 1801.06797 · arxiv_version: 1801.06797v1 · doi: 10.48550/arxiv.1801.06797 · pith_short_12: OPWGXL25WZ2N · pith_short_16: OPWGXL25WZ2NGNFK · pith_short_8: OPWGXL25

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/OPWGXL25WZ2NGNFK7QRMCJCKZN \
  | 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: 73ec6baf5db674d334aafc22c1244acb59a7b2ccb919cff86e9492af0e28d6e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f08b70a27da4c26c5c7dcd004acea22da957bca94b6a2e206c1690e2f8f47aa",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-21T09:38:50Z",
    "title_canon_sha256": "4a97a38a7a0e3a0d18dccf60a20418f2385940ba93a38628a8f393cda1b4de41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06797",
    "kind": "arxiv",
    "version": 1
  }
}