Pith Number

pith:BBYZW2N4

pith:2014:BBYZW2N4PGFI56M6JLE3XE4NJ6

not attested not anchored not stored refs pending

Computing Topology Preservation of RBF Transformations for Landmark-Based Image Registration

A. de Rossi, B. Quatember, H. Qiao, M. Mayr, R. Cavoretto, W. Recheis

arxiv:1410.3426 v1 · 2014-10-13 · math.NA · 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{BBYZW2N4PGFI56M6JLE3XE4NJ6}

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	2026-05-18T02:40:11.368183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08719b69bc798a8ef99e4ac9bb938d4fb19953a390cafbabd87ee5f37650039e

Aliases

arxiv: 1410.3426 · arxiv_version: 1410.3426v1 · doi: 10.48550/arxiv.1410.3426 · pith_short_12: BBYZW2N4PGFI · pith_short_16: BBYZW2N4PGFI56M6 · pith_short_8: BBYZW2N4

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/BBYZW2N4PGFI56M6JLE3XE4NJ6 \
  | 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: 08719b69bc798a8ef99e4ac9bb938d4fb19953a390cafbabd87ee5f37650039e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234cbc43b514cfe18adb2694612195ca12ea7e395b2d6fcecb95a3294dc73774",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-10-13T18:39:48Z",
    "title_canon_sha256": "04abbb913caa5f8c240ead5bd9f9e780de9ffff39011b21d003fa3f78dd6dfb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3426",
    "kind": "arxiv",
    "version": 1
  }
}