Pith Number

pith:CKKGW2XQ

pith:2020:CKKGW2XQQTVUSRLH7DKKCHXD4H

not attested not anchored not stored refs pending

Structural-analogy from a Single Image Pair

Amit Bermano, Daniel Cohen-Or, Lior Wolf, Ron Mokady, Sagie Benaim

arxiv:2004.02222 v3 · 2020-04-05 · 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{CKKGW2XQQTVUSRLH7DKKCHXD4H}

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	2026-07-05T02:04:56.315196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12946b6af084eb494567f8d4a11ee3e1d7333b205a7abc6de735a51ea2e6f2a0

Aliases

arxiv: 2004.02222 · arxiv_version: 2004.02222v3 · doi: 10.48550/arxiv.2004.02222 · pith_short_12: CKKGW2XQQTVU · pith_short_16: CKKGW2XQQTVUSRLH · pith_short_8: CKKGW2XQ

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/CKKGW2XQQTVUSRLH7DKKCHXD4H \
  | 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: 12946b6af084eb494567f8d4a11ee3e1d7333b205a7abc6de735a51ea2e6f2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa69e4154f76306dbbd95353040ff88ac8479074f550837176b04f855f6a9dd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-05T14:51:10Z",
    "title_canon_sha256": "235a026d55266767db9261fb4bb9c9a8e00ba06c31a0861f9c21311d2acfc8f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02222",
    "kind": "arxiv",
    "version": 3
  }
}