Pith Number

pith:FWBJAYHA

pith:2025:FWBJAYHADJYPGAGV34DIHU6LQV

not attested not anchored not stored refs pending

Missing Data Estimation for MR Spectroscopic Imaging via Mask-Free Deep Learning Methods

Kim-Doang Nguyen, Ovidiu C. Andronesi, Tan-Hanh Pham, Xianqi Li

arxiv:2505.06811 v1 · 2025-05-11 · 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{FWBJAYHADJYPGAGV34DIHU6LQV}

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	2026-07-05T11:01:16.200925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d829060e01a70f300d5df0683d3cb8559883ed5229e4ba04da184ad57db9718

Aliases

arxiv: 2505.06811 · arxiv_version: 2505.06811v1 · doi: 10.48550/arxiv.2505.06811 · pith_short_12: FWBJAYHADJYP · pith_short_16: FWBJAYHADJYPGAGV · pith_short_8: FWBJAYHA

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/FWBJAYHADJYPGAGV34DIHU6LQV \
  | 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: 2d829060e01a70f300d5df0683d3cb8559883ed5229e4ba04da184ad57db9718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2837823d108afc93748228cf06165316363d4fc73bd77b470f9e39e7667a2d35",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-11T01:56:26Z",
    "title_canon_sha256": "cf1c2da58521cf95cc9ea1829e430f2f7762b13b9175e72aaf46782e6d890759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06811",
    "kind": "arxiv",
    "version": 1
  }
}