Pith Number

pith:LMNGIWFE

pith:2019:LMNGIWFEAZISOJB5NBWK7LBV6I

not attested not anchored not stored refs pending

Learning Pyramid-Context Encoder Network for High-Quality Image Inpainting

Baining Guo, Hongyang Chao, Jianlong Fu, Yanhong Zeng

arxiv:1904.07475 v4 · 2019-04-16 · 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{LMNGIWFEAZISOJB5NBWK7LBV6I}

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	2026-05-17T23:40:55.203559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b1a6458a4065127243d686cafac35f2033c9da8502ff1e2f7b42c9ccc0ee9f2

Aliases

arxiv: 1904.07475 · arxiv_version: 1904.07475v4 · doi: 10.48550/arxiv.1904.07475 · pith_short_12: LMNGIWFEAZIS · pith_short_16: LMNGIWFEAZISOJB5 · pith_short_8: LMNGIWFE

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/LMNGIWFEAZISOJB5NBWK7LBV6I \
  | 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: 5b1a6458a4065127243d686cafac35f2033c9da8502ff1e2f7b42c9ccc0ee9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d04340f8dff22bd177b18454ee4861e6b210e7c680d85bd9aa4573edee129bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-16T05:51:37Z",
    "title_canon_sha256": "4bd22739ed5d6d5da638cf8171e49295dcac8e65b1d9c0ff686155755053cfa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07475",
    "kind": "arxiv",
    "version": 4
  }
}