Pith Number

pith:44TLOEAF

pith:2026:44TLOEAFHNTJJ2INBSMJSDSLD7

not attested not anchored not stored refs pending

Splat-based Metal Artifact Reduction in Cone-Beam CT via Polychromatic Modeling

Hyeongjun Cho, Inchul Kim, Jaemin Cho, Kiseok Choi, Min H. Kim

arxiv:2608.13159 v1 · 2026-08-13 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44TLOEAFHNTJJ2INBSMJSDSLD7}

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	2026-08-14T01:00:31.058773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e726b710053b6694e90d0c98990e4b1ffe9262eac5f18ba588affc2a24e7ef3e

Aliases

arxiv: 2608.13159 · arxiv_version: 2608.13159v1 · doi: 10.48550/arxiv.2608.13159 · pith_short_12: 44TLOEAFHNTJ · pith_short_16: 44TLOEAFHNTJJ2IN · pith_short_8: 44TLOEAF

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/44TLOEAFHNTJJ2INBSMJSDSLD7 \
  | 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: e726b710053b6694e90d0c98990e4b1ffe9262eac5f18ba588affc2a24e7ef3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a875e90aea27894796d0787be46239bd1ba301838798bb5ee89ba297d4553f",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-13T12:25:42Z",
    "title_canon_sha256": "fc475f059acfb0202e251db5e138413d2d7a9c0c39d618bc8cba266270166c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13159",
    "kind": "arxiv",
    "version": 1
  }
}