Pith Number

pith:MEZGNZHX

pith:2023:MEZGNZHXBHQOUCTBZYPVSPIG77

not attested not anchored not stored refs pending

Systematic Review on Learning-based Spectral CT

Alessandro Perelli, Alexandre Bousse, Ge Wang, Guobao Wang, Jian Zhou, Mengzhou Li, Simon Rit, Venkata Sai Sundar Kandarpa

arxiv:2304.07588 v10 · 2023-04-15 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEZGNZHXBHQOUCTBZYPVSPIG77}

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	2026-07-05T10:32:23.071876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

613266e4f709e0ea0a61ce1f593d06ffe89cf0602086a5d8941e02d30957e438

Aliases

arxiv: 2304.07588 · arxiv_version: 2304.07588v10 · doi: 10.48550/arxiv.2304.07588 · pith_short_12: MEZGNZHXBHQO · pith_short_16: MEZGNZHXBHQOUCTB · pith_short_8: MEZGNZHX

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/MEZGNZHXBHQOUCTBZYPVSPIG77 \
  | 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: 613266e4f709e0ea0a61ce1f593d06ffe89cf0602086a5d8941e02d30957e438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75f48391fbaa97d4fc7a97e227eb71bd86d4c72e6526bbafbe674cf4f4d01071",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-04-15T16:07:31Z",
    "title_canon_sha256": "3575b23ccbf8b99352ff17232c53c1f583263c6aeb5817c0e77012f4d84d2b30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07588",
    "kind": "arxiv",
    "version": 10
  }
}