Pith Number

pith:BOJ5SZDE

pith:2018:BOJ5SZDEBO7Z2CQ7TPCJ5XNA6L

not attested not anchored not stored refs pending

Stochastic Image Deformation in Frequency Domain and Parameter Estimation using Moment Evolutions

Alexis Arnaudon, Line K\"uhnel, Stefan Sommer, Tom Fletcher

arxiv:1812.05537 v1 · 2018-12-13 · math.ST · cs.CV · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOJ5SZDEBO7Z2CQ7TPCJ5XNA6L}

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	2026-05-17T23:58:20.005501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b93d964640bbf9d0a1f9bc49edda0f2d47185301e0c0ad018565694a16a0159

Aliases

arxiv: 1812.05537 · arxiv_version: 1812.05537v1 · doi: 10.48550/arxiv.1812.05537 · pith_short_12: BOJ5SZDEBO7Z · pith_short_16: BOJ5SZDEBO7Z2CQ7 · pith_short_8: BOJ5SZDE

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/BOJ5SZDEBO7Z2CQ7TPCJ5XNA6L \
  | 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: 0b93d964640bbf9d0a1f9bc49edda0f2d47185301e0c0ad018565694a16a0159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f965701110f02f78e580ad90a3f93faaa5ef41544a4cbfca17a7999bb2ef94",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-12-13T17:46:06Z",
    "title_canon_sha256": "2fbbeb2c932a0decfd868a269a2e6219dd17f04730dec2437e8a3ccdaff27596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05537",
    "kind": "arxiv",
    "version": 1
  }
}