Pith Number

pith:NUNPYNST

pith:2022:NUNPYNSTOZLAHRBRM3TZAPAO2R

not attested not anchored not stored refs pending

Single-Shot Quantitative X-ray Imaging Using a Primary Modulator and Dual-Layer Detector

Adam Wang, Alexander Vezeridis, Linxi Shi, Nishita Kothary, N. Robert Bennett

arxiv:2209.13162 v1 · 2022-09-27 · 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{NUNPYNSTOZLAHRBRM3TZAPAO2R}

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	2026-07-05T05:01:07.138298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d1afc3653765603c43166e7903c0ed44508fa23a5030413d5bbf5145dfc790b

Aliases

arxiv: 2209.13162 · arxiv_version: 2209.13162v1 · doi: 10.48550/arxiv.2209.13162 · pith_short_12: NUNPYNSTOZLA · pith_short_16: NUNPYNSTOZLAHRBR · pith_short_8: NUNPYNST

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/NUNPYNSTOZLAHRBRM3TZAPAO2R \
  | 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: 6d1afc3653765603c43166e7903c0ed44508fa23a5030413d5bbf5145dfc790b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c17ab3baa6ecad8dfdc1e085d7dc3cd1b2b81383a017c75427b62ccbb9f24c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-09-27T05:26:00Z",
    "title_canon_sha256": "e0036b905091f17bfbb7e647a9369c2b1f97dfdaab6dcbb76020f8146a25cbeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13162",
    "kind": "arxiv",
    "version": 1
  }
}