Pith Number

pith:X2OKZG3M

pith:2017:X2OKZG3MBNHJCKAAKNGKMIWIJS

not attested not anchored not stored refs pending

Navigator-free EPI Ghost Correction with Structured Low-Rank Matrix Models: New Theory and Methods

Justin P. Haldar, Rodrigo A. Lobos, Tae Hyung Kim, W. Scott Hoge

arxiv:1708.05095 v3 · 2017-08-16 · cs.CV · cs.IT · math.IT · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2OKZG3MBNHJCKAAKNGKMIWIJS}

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	2026-05-17T23:54:32.005929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be9cac9b6c0b4e912800534ca622c84c8560fddbb2e3d5cc8bc8270e23d76d2c

Aliases

arxiv: 1708.05095 · arxiv_version: 1708.05095v3 · doi: 10.48550/arxiv.1708.05095 · pith_short_12: X2OKZG3MBNHJ · pith_short_16: X2OKZG3MBNHJCKAA · pith_short_8: X2OKZG3M

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/X2OKZG3MBNHJCKAAKNGKMIWIJS \
  | 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: be9cac9b6c0b4e912800534ca622c84c8560fddbb2e3d5cc8bc8270e23d76d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50d67c36131d4867d972f928a54dc59e03ba2dba1f7a50fc2b56c4a6a3f67db",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-16T22:11:50Z",
    "title_canon_sha256": "f8a1691a35e4ff6c0dbe77a556b51ce37a7228bf9dcbd3c44d5bde0f74281455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05095",
    "kind": "arxiv",
    "version": 3
  }
}