Pith Number

pith:7GPVH6JD

pith:2024:7GPVH6JDAO2CPOXCT2J4DD6UFN

not attested not anchored not stored refs pending

Photon-counting CT using a Conditional Diffusion Model for Super-resolution and Texture-preservation

Bruno De Man, Christopher Wiedeman, Chuang Niu, Ge Wang, Jonathan S Maltz, Mengzhou Li

arxiv:2402.16212 v1 · 2024-02-25 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GPVH6JDAO2CPOXCT2J4DD6UFN}

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	2026-07-05T07:49:03.965756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99f53f92303b427bae29e93c18fd42b432062395ede0361e35398e156d8dc49

Aliases

arxiv: 2402.16212 · arxiv_version: 2402.16212v1 · doi: 10.48550/arxiv.2402.16212 · pith_short_12: 7GPVH6JDAO2C · pith_short_16: 7GPVH6JDAO2CPOXC · pith_short_8: 7GPVH6JD

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/7GPVH6JDAO2CPOXCT2J4DD6UFN \
  | 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: f99f53f92303b427bae29e93c18fd42b432062395ede0361e35398e156d8dc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aaf3693a7cf94aedfcecdaceeeec1811b3d36449d3924ddab2b1e8e14924807",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-02-25T22:30:09Z",
    "title_canon_sha256": "818227c2ea7079dcc59d1456fa8cfb4221b21d5e29c81ec35e981eae706052df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16212",
    "kind": "arxiv",
    "version": 1
  }
}