Pith Number

pith:4BZYSA4K

pith:2014:4BZYSA4KFDXHUI6XANZCEDWHYO

not attested not anchored not stored refs pending

Characterization of Metal Artifacts in X-ray Computed Tomography

Hyoung Suk Park, Jae Kyu Choi, Jin Keun Seo

arxiv:1406.0318 v1 · 2014-06-02 · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BZYSA4KFDXHUI6XANZCEDWHYO}

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	2026-05-18T02:50:41.162246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07389038a28ee7a23d70372220ec7c39664ce5b79b184aa24ca6b8568880fcb

Aliases

arxiv: 1406.0318 · arxiv_version: 1406.0318v1 · doi: 10.48550/arxiv.1406.0318 · pith_short_12: 4BZYSA4KFDXH · pith_short_16: 4BZYSA4KFDXHUI6X · pith_short_8: 4BZYSA4K

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/4BZYSA4KFDXHUI6XANZCEDWHYO \
  | 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: e07389038a28ee7a23d70372220ec7c39664ce5b79b184aa24ca6b8568880fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d9c796f34f235948997f45618be88b54141b4793b1c7d77f98dd4d1af81c855",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-02T10:31:42Z",
    "title_canon_sha256": "78cf8d6f7c0553bab9dc497b2d7c291b8a13ae0be15f6c2b5a6b48e5503a3135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0318",
    "kind": "arxiv",
    "version": 1
  }
}