Pith Number

pith:XR7WKLXL

pith:2014:XR7WKLXLYN5FHNV7RKU6UGMIDT

not attested not anchored not stored refs pending

Optimized imaging using non-rigid registration

Benjamin Berkels, Douglas A. Blom, Peter Binev, Robert C. Sharpley, Thomas Vogt, Wolfgang Dahmen

arxiv:1403.6774 v1 · 2014-03-26 · 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{XR7WKLXLYN5FHNV7RKU6UGMIDT}

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	2026-05-18T02:55:28.105369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc7f652eebc37a53b6bf8aa9ea19881cd3366a5ed038f584db1e3e7802dcd51f

Aliases

arxiv: 1403.6774 · arxiv_version: 1403.6774v1 · doi: 10.48550/arxiv.1403.6774 · pith_short_12: XR7WKLXLYN5F · pith_short_16: XR7WKLXLYN5FHNV7 · pith_short_8: XR7WKLXL

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/XR7WKLXLYN5FHNV7RKU6UGMIDT \
  | 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: bc7f652eebc37a53b6bf8aa9ea19881cd3366a5ed038f584db1e3e7802dcd51f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a251ba5e4dd88d96a9065b4724c04347a63a54c798f58df032f02c086e1cd727",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-03-26T18:06:42Z",
    "title_canon_sha256": "c96d54e252b14e9f15c70e08e401781ac7c5df58262fc2fdb26fc0892b30934b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6774",
    "kind": "arxiv",
    "version": 1
  }
}