Pith Number

pith:IGCUSTG4

pith:2020:IGCUSTG4KQGM3BW33G5ZPNWP6R

not attested not anchored not stored refs pending

Efficient Spatially Adaptive Convolution and Correlation

Benedict Brown, David Koller, Michael Kazhdan, Szymon Rusinkiewicz, Thomas W. Mitchel, Tim Weyrich

arxiv:2006.13188 v2 · 2020-06-23 · cs.CV · 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{IGCUSTG4KQGM3BW33G5ZPNWP6R}

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	2026-07-05T01:22:49.042269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4185494cdc540ccd86dbd9bb97b6cff46a4a7b34703b65b3e6db8eab462e50b8

Aliases

arxiv: 2006.13188 · arxiv_version: 2006.13188v2 · doi: 10.48550/arxiv.2006.13188 · pith_short_12: IGCUSTG4KQGM · pith_short_16: IGCUSTG4KQGM3BW3 · pith_short_8: IGCUSTG4

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/IGCUSTG4KQGM3BW33G5ZPNWP6R \
  | 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: 4185494cdc540ccd86dbd9bb97b6cff46a4a7b34703b65b3e6db8eab462e50b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a843641a6bf06f890e55ccb9d55cfb3dcdc8846326f10669c3a61accfacc1f2",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-23T17:41:10Z",
    "title_canon_sha256": "353e7fbcb4a925d0980dab98b90321449c1eaaa8de1268e998a161059d4a8818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13188",
    "kind": "arxiv",
    "version": 2
  }
}