Pith Number

pith:VE4EST47

pith:2022:VE4EST47IYZVORDT3F3WD5BHE4

not attested not anchored not stored refs pending

Physics-assisted Generative Adversarial Network for X-Ray Tomography

Bradley K. Alpert, Courtenay T. Vaughan, George Barbastathis, Jung Ki Song, Kurt W. Larson, Michael E. Glinsky, Zachary H. Levine, Zhen Guo

arxiv:2204.03703 v2 · 2022-04-07 · eess.IV · cs.LG · 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{VE4EST47IYZVORDT3F3WD5BHE4}

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	2026-07-05T04:33:34.403539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a938494f9f4633574473d97761f42727108f6f1c597234e629abb7cc2c6f5a37

Aliases

arxiv: 2204.03703 · arxiv_version: 2204.03703v2 · doi: 10.48550/arxiv.2204.03703 · pith_short_12: VE4EST47IYZV · pith_short_16: VE4EST47IYZVORDT · pith_short_8: VE4EST47

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/VE4EST47IYZVORDT3F3WD5BHE4 \
  | 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: a938494f9f4633574473d97761f42727108f6f1c597234e629abb7cc2c6f5a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e694216928f4f53a531bb38ee41729a6831fda77c5092b82069dc66fc9b0d5a",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-04-07T19:21:39Z",
    "title_canon_sha256": "8498e668e07e76ee766db726745d599d1173d2157c4fe82c846b2f36eb40b5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03703",
    "kind": "arxiv",
    "version": 2
  }
}