Pith Number

pith:GCDPBHD4

pith:2024:GCDPBHD4LS525KSNDHEGS3O2UH

not attested not anchored not stored refs pending

Joint Reconstruction of the Activity and the Attenuation in PET by Diffusion Posterior Sampling: a Feasibility Study

Alexandre Bousse, Antoine De Paepe, Cl\'ementine Phung-Ngoc, Dimitris Visvikis, Hong-Phuong Dang, Olivier Saut

arxiv:2412.11776 v4 · 2024-12-16 · 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{GCDPBHD4LS525KSNDHEGS3O2UH}

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.

Cited by

1 paper in Pith

Joint Reconstruction of Activity and Attenuation in PET by Diffusion Posterior Sampling in Wavelet Coefficient Space

Receipt and verification

First computed	2026-07-05T10:08:26.182844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3086f09c7c5cbbaeaa4d19c8696ddaa1dddbc42a2837095d30d16bc62eb4cd5e

Aliases

arxiv: 2412.11776 · arxiv_version: 2412.11776v4 · doi: 10.48550/arxiv.2412.11776 · pith_short_12: GCDPBHD4LS52 · pith_short_16: GCDPBHD4LS525KSN · pith_short_8: GCDPBHD4

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/GCDPBHD4LS525KSNDHEGS3O2UH \
  | 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: 3086f09c7c5cbbaeaa4d19c8696ddaa1dddbc42a2837095d30d16bc62eb4cd5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006181a4cc9f8880d3ac7c7f5e0f7bac46bf7f8374eeaca9e3a322bcea0c610e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-12-16T13:48:24Z",
    "title_canon_sha256": "9b6ee8432501c4d1b9332a16ec6838bd30f35692dfcc81ba4a8048542d5cad1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11776",
    "kind": "arxiv",
    "version": 4
  }
}