Pith Number

pith:YJOCN7PP

pith:2018:YJOCN7PPBHRQFSQZ7CLTVBA42O

not attested not anchored not stored refs pending

Image Inpainting Based on a Novel Criminisi Algorithm

Song Yuheng, Yan Hao

arxiv:1808.04121 v1 · 2018-08-13 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJOCN7PPBHRQFSQZ7CLTVBA42O}

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	2026-05-18T00:08:18.827086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25c26fdef09e302ca19f8973a841cd397936f8d3b29a8bd273f27f8aa5cfb68

Aliases

arxiv: 1808.04121 · arxiv_version: 1808.04121v1 · doi: 10.48550/arxiv.1808.04121 · pith_short_12: YJOCN7PPBHRQ · pith_short_16: YJOCN7PPBHRQFSQZ · pith_short_8: YJOCN7PP

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/YJOCN7PPBHRQFSQZ7CLTVBA42O \
  | 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: c25c26fdef09e302ca19f8973a841cd397936f8d3b29a8bd273f27f8aa5cfb68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c93532433019a6ced67892bb39f23d655a4aa3c1ab4f62ea176fffa52cfb1b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-08-13T09:34:06Z",
    "title_canon_sha256": "dec56befbbdddaec26a4abe9462073054a5f180f91201366581c3379eef74e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04121",
    "kind": "arxiv",
    "version": 1
  }
}