Pith Number

pith:ZPTFP6TN

pith:2018:ZPTFP6TNUF2IM7IKZ7DNNZPXMH

not attested not anchored not stored refs pending

Dense Light Field Reconstruction From Sparse Sampling Using Residual Network

Guoqing Zhou, Hao Zhu, Mantang Guo, Qing Wang

arxiv:1806.05506 v2 · 2018-06-14 · 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{ZPTFP6TNUF2IM7IKZ7DNNZPXMH}

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	2026-05-18T00:08:20.547758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe657fa6da174867d0acfc6d6e5f761e981d8a269b049d420b4ba0f58c56057

Aliases

arxiv: 1806.05506 · arxiv_version: 1806.05506v2 · doi: 10.48550/arxiv.1806.05506 · pith_short_12: ZPTFP6TNUF2I · pith_short_16: ZPTFP6TNUF2IM7IK · pith_short_8: ZPTFP6TN

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/ZPTFP6TNUF2IM7IKZ7DNNZPXMH \
  | 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: cbe657fa6da174867d0acfc6d6e5f761e981d8a269b049d420b4ba0f58c56057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7953833bd48972269a087c21a20fe1138e867591f7e887ca1dacfb73892c8637",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-14T12:45:55Z",
    "title_canon_sha256": "7ec59b133bf7efc76315b963c524573b9b9a6051850c3a3629b6a4a3c4c9c8ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05506",
    "kind": "arxiv",
    "version": 2
  }
}