Pith Number

pith:GRVD2GSY

pith:2025:GRVD2GSYF7HQAEUGV2VEXXMJZ6

not attested not anchored not stored refs pending

Quality Enhancement of Radiographic X-ray Images by Interpretable Mapping

German Gonzalez, Gopal Avinash, Hongxu Yang, Lehel Ferenczi, Najib Akram Aboobacker, Xiaomeng Dong

arxiv:2501.12245 v1 · 2025-01-21 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRVD2GSYF7HQAEUGV2VEXXMJZ6}

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	2026-07-05T10:03:33.595614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

346a3d1a582fcf001286aeaa4bdd89cf8ce2bd599e74bd2245e5414a3441a08b

Aliases

arxiv: 2501.12245 · arxiv_version: 2501.12245v1 · doi: 10.48550/arxiv.2501.12245 · pith_short_12: GRVD2GSYF7HQ · pith_short_16: GRVD2GSYF7HQAEUG · pith_short_8: GRVD2GSY

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/GRVD2GSYF7HQAEUGV2VEXXMJZ6 \
  | 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: 346a3d1a582fcf001286aeaa4bdd89cf8ce2bd599e74bd2245e5414a3441a08b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf0bb13cf478d7dea6efc5d1679237f7a804e701693e60cbe7a3057683e7314",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-01-21T16:04:53Z",
    "title_canon_sha256": "81b7ca09bbad15efe3f7a1b8f551b1f720914a35a5726f6143429c874c335613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12245",
    "kind": "arxiv",
    "version": 1
  }
}