Pith Number

pith:3WHIR3DR

pith:2018:3WHIR3DRPIMDNMTT45IBLX6EGG

not attested not anchored not stored refs pending

Empty Cities: Image Inpainting for a Dynamic-Object-Invariant Space

Berta Bescos, Cesar Cadena, Jos\'e Neira, Roland Siegwart

arxiv:1809.10239 v2 · 2018-09-20 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WHIR3DRPIMDNMTT45IBLX6EGG}

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	2026-05-17T23:53:57.473662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8e88ec717a1836b273e75015dfc431a2ed4606117fdde4f66a4abfd7ea151c

Aliases

arxiv: 1809.10239 · arxiv_version: 1809.10239v2 · doi: 10.48550/arxiv.1809.10239 · pith_short_12: 3WHIR3DRPIMD · pith_short_16: 3WHIR3DRPIMDNMTT · pith_short_8: 3WHIR3DR

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/3WHIR3DRPIMDNMTT45IBLX6EGG \
  | 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: dd8e88ec717a1836b273e75015dfc431a2ed4606117fdde4f66a4abfd7ea151c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f2f072d1438640615aee4fe33576c8f9a257def343e003613d49fc92417e7d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-20T08:13:52Z",
    "title_canon_sha256": "21d1b90eed7d7a47d6c87720945e8141b127af1f81deaef47589a46fbbc13970"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10239",
    "kind": "arxiv",
    "version": 2
  }
}