Pith Number

pith:H3TKE4FE

pith:2025:H3TKE4FEM74MA2R47I5U3YOK44

not attested not anchored not stored refs pending

Digital twins enable full-reference quality assessment of photoacoustic image reconstructions

Andreas Hauptmann, Ben T. Cox, Francesca Di Cecio, Janek Gr\"ohl, Jenni Poimala, Leonid Kunyansky, Sarah E. Bohndiek, Thomas R. Else

arxiv:2505.24514 v1 · 2025-05-30 · physics.med-ph · cs.CV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3TKE4FEM74MA2R47I5U3YOK44}

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

PhotIQA: A photoacoustic image data set with image quality ratings

Receipt and verification

First computed	2026-07-05T11:12:51.511162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee6a270a467f8c06a3cfa3b4de1cae711ee3ba9e47f7bd1cac392801d35705e

Aliases

arxiv: 2505.24514 · arxiv_version: 2505.24514v1 · doi: 10.48550/arxiv.2505.24514 · pith_short_12: H3TKE4FEM74M · pith_short_16: H3TKE4FEM74MA2R4 · pith_short_8: H3TKE4FE

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/H3TKE4FEM74MA2R47I5U3YOK44 \
  | 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: 3ee6a270a467f8c06a3cfa3b4de1cae711ee3ba9e47f7bd1cac392801d35705e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46ccb67eb29d319c2941821058bec05ba5a5dbd1713ae82896128601062b5aa",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-05-30T12:25:36Z",
    "title_canon_sha256": "66be65e0c7f890b327cddff9936df4effa85fadc888bf1af6c0828f30a3eb3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24514",
    "kind": "arxiv",
    "version": 1
  }
}