Pith Number

pith:4M35AT2N

pith:2016:4M35AT2NZ35VEZXQXHRSE7QDTT

not attested not anchored not stored refs pending

Elastic image registration with exact mass preservation

Jaros{\l}aw Wlaz{\l}o, Norbert Siedow, Oliver Tse, Ren\'e Pinnau, Robert Fe{\ss}ler

arxiv:1609.04043 v1 · 2016-09-13 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M35AT2NZ35VEZXQXHRSE7QDTT}

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	2026-05-18T01:04:40.829403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e337d04f4dcefb5266f0b9e3227e039cc2521ff177f8bbe811d632ef0459ebbb

Aliases

arxiv: 1609.04043 · arxiv_version: 1609.04043v1 · doi: 10.48550/arxiv.1609.04043 · pith_short_12: 4M35AT2NZ35V · pith_short_16: 4M35AT2NZ35VEZXQ · pith_short_8: 4M35AT2N

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/4M35AT2NZ35VEZXQXHRSE7QDTT \
  | 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: e337d04f4dcefb5266f0b9e3227e039cc2521ff177f8bbe811d632ef0459ebbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8bd909959ec878f530582c8ba92836ff3df42f80aa6921bcb7f4d12498e2a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-09-13T20:44:15Z",
    "title_canon_sha256": "d1a76a981dc5ad92de8da7009d95b841fca1dbb6e2573e3f13657eac98b68241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04043",
    "kind": "arxiv",
    "version": 1
  }
}