Pith Number

pith:5IGDOCID

pith:2018:5IGDOCIDJQFZVUYOY7UCQIQ6NE

not attested not anchored not stored refs pending

Pixels, voxels, and views: A study of shape representations for single view 3D object shape prediction

Charless C. Fowlkes, Daeyun Shin, Derek Hoiem

arxiv:1804.06032 v2 · 2018-04-17 · 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{5IGDOCIDJQFZVUYOY7UCQIQ6NE}

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	2026-05-18T00:13:36.908538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea0c3709034c0b9ad30ec7e828221e6910b4d938899646919c1a0a486efd660f

Aliases

arxiv: 1804.06032 · arxiv_version: 1804.06032v2 · doi: 10.48550/arxiv.1804.06032 · pith_short_12: 5IGDOCIDJQFZ · pith_short_16: 5IGDOCIDJQFZVUYO · pith_short_8: 5IGDOCID

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/5IGDOCIDJQFZVUYOY7UCQIQ6NE \
  | 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: ea0c3709034c0b9ad30ec7e828221e6910b4d938899646919c1a0a486efd660f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "248693cf3186bf242af8634b807d4352d63d69d42af20e39b15921afbe06b07f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-17T03:32:00Z",
    "title_canon_sha256": "ba756ba31de79048a3f19037117ad97e1dfce7b3f0cec010834b55225cabd981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06032",
    "kind": "arxiv",
    "version": 2
  }
}