Pith Number

pith:4FF5LCFL

pith:2018:4FF5LCFLIJX2SP7TVIE7KDDFVV

not attested not anchored not stored refs pending

Convolutional neural network-based regression for depth prediction in digital holography

Takashi Kakue, Tomoyoshi Ito, Tomoyoshi Shimobaba

arxiv:1802.00664 v1 · 2018-02-02 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FF5LCFLIJX2SP7TVIE7KDDFVV}

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	2026-05-18T00:24:32.658467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14bd588ab426fa93ff3aa09f50c65ad51f89665ffc35f52031873042b2d1086

Aliases

arxiv: 1802.00664 · arxiv_version: 1802.00664v1 · doi: 10.48550/arxiv.1802.00664 · pith_short_12: 4FF5LCFLIJX2 · pith_short_16: 4FF5LCFLIJX2SP7T · pith_short_8: 4FF5LCFL

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/4FF5LCFLIJX2SP7TVIE7KDDFVV \
  | 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: e14bd588ab426fa93ff3aa09f50c65ad51f89665ffc35f52031873042b2d1086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90d0d64aa54f5c0f69bfe3779cb6c261fb6912321c2d568315b4189ba6def7f",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-02T12:41:08Z",
    "title_canon_sha256": "2744bfbbdbd2a2b0aa9ea326c1b94b8a63617c0aecb79e45e36ded6010ff4d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00664",
    "kind": "arxiv",
    "version": 1
  }
}