Pith Number

pith:UFARQOFY

pith:2017:UFARQOFYSJMPBR7OBYHXDJ4L4E

not attested not anchored not stored refs pending

Accurate Light Field Depth Estimation with Superpixel Regularization over Partially Occluded Regions

Jie Chen, Junhui Hou, Lap-Pui Chau, Yun Ni

arxiv:1708.01964 v1 · 2017-08-07 · 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{UFARQOFYSJMPBR7OBYHXDJ4L4E}

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	2026-05-18T00:09:47.773247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1411838b89258f0c7ee0e0f71a78be10935cb8da9e9c06411122aa8b1d87540

Aliases

arxiv: 1708.01964 · arxiv_version: 1708.01964v1 · doi: 10.48550/arxiv.1708.01964 · pith_short_12: UFARQOFYSJMP · pith_short_16: UFARQOFYSJMPBR7O · pith_short_8: UFARQOFY

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/UFARQOFYSJMPBR7OBYHXDJ4L4E \
  | 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: a1411838b89258f0c7ee0e0f71a78be10935cb8da9e9c06411122aa8b1d87540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae33c7a6388f22085692887f7e55ec005af8055ab72cf25eb7f833d3af1417bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-07T02:05:36Z",
    "title_canon_sha256": "b6c757eb3c02d3c15811414acbc2b1659d85f8eaaddce947986f495603433c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01964",
    "kind": "arxiv",
    "version": 1
  }
}