Pith Number

pith:AVNKWDQL

pith:2025:AVNKWDQLU3RIQQKRFWZ4R5I74A

not attested not anchored not stored refs pending

Super-Resolution Radiography by Mechanical Supersampling and Model-Based Iterative Reconstruction using High-Z Photon-Counting Detectors

Dominik von Elverfeldt, Frank Goldschmidtb\"oing, Jakob Neubauer, Karl Hugo E. Helin, Martin Peter Pichotka, Matthias Habl, Moritz Weigt, Nicolas Karl Fix, Paul Martin Fleing, Peter Bronsert, Spyridon Gkoumas, Thomas Billoud, Thomas Stein, Thomas Thuering

arxiv:2507.20793 v1 · 2025-07-28 · 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{AVNKWDQLU3RIQQKRFWZ4R5I74A}

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	2026-07-05T11:44:25.950682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055aab0e0ba6e28841512db3c8f51fe02e32927ed2d04a6ddbf99754dc91c84e

Aliases

arxiv: 2507.20793 · arxiv_version: 2507.20793v1 · doi: 10.48550/arxiv.2507.20793 · pith_short_12: AVNKWDQLU3RI · pith_short_16: AVNKWDQLU3RIQQKR · pith_short_8: AVNKWDQL

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/AVNKWDQLU3RIQQKRFWZ4R5I74A \
  | 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: 055aab0e0ba6e28841512db3c8f51fe02e32927ed2d04a6ddbf99754dc91c84e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69beb31085ea09ec6c46e1238434c6666b0424184d4a8507474d4c70730d0ca4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-07-28T13:03:19Z",
    "title_canon_sha256": "51d4bddfbe3b79539936d7c5c493c14918ea4576189bab2ff75bf822b9e118a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20793",
    "kind": "arxiv",
    "version": 1
  }
}