Pith Number

pith:P2NGRB6V

pith:2018:P2NGRB6VXL5CHJOXT6GUC7MY3C

not attested not anchored not stored refs pending

PAD-Net: Multi-Tasks Guided Prediction-and-Distillation Network for Simultaneous Depth Estimation and Scene Parsing

Dan Xu, Nicu Sebe, Wanli Ouyang, Xiaogang Wang

arxiv:1805.04409 v1 · 2018-05-11 · 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{P2NGRB6VXL5CHJOXT6GUC7MY3C}

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	2026-05-18T00:16:10.426035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9a6887d5bafa23a5d79f8d417d98d88f2fb919f61f4271ddce10f9641fab41

Aliases

arxiv: 1805.04409 · arxiv_version: 1805.04409v1 · doi: 10.48550/arxiv.1805.04409 · pith_short_12: P2NGRB6VXL5C · pith_short_16: P2NGRB6VXL5CHJOX · pith_short_8: P2NGRB6V

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/P2NGRB6VXL5CHJOXT6GUC7MY3C \
  | 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: 7e9a6887d5bafa23a5d79f8d417d98d88f2fb919f61f4271ddce10f9641fab41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817d38f45bbb96273872357b41065c0f39f6473e8ab601e4e4f8dc6a54c2c9e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-11T14:12:17Z",
    "title_canon_sha256": "43528074e1dcfa3dbc674ec623c86d080c502c9a0ae4cfec6d89f2a999c51bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04409",
    "kind": "arxiv",
    "version": 1
  }
}