Pith Number

pith:SRC2ZEP7

pith:2023:SRC2ZEP7VU6JE5UXJCP7P5ZXMR

not attested not anchored not stored refs pending

Resolution enhancement, noise suppression, and joint T2* decay estimation in dual-echo sodium-23 MR imaging using anatomically-guided reconstruction

Alaleh Alivar, Fernando Boada, Georg Schramm, Johan Nuyts, Marina Filipovic, Yongxian Qian, Yvonne W. Lui

arxiv:2311.03116 v1 · 2023-11-06 · 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{SRC2ZEP7VU6JE5UXJCP7P5ZXMR}

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	2026-07-05T07:19:52.923758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9445ac91ffad3c927697489ff7f7376478abd8a59c6c7e83c8b3a70efbb0d4e0

Aliases

arxiv: 2311.03116 · arxiv_version: 2311.03116v1 · doi: 10.48550/arxiv.2311.03116 · pith_short_12: SRC2ZEP7VU6J · pith_short_16: SRC2ZEP7VU6JE5UX · pith_short_8: SRC2ZEP7

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/SRC2ZEP7VU6JE5UXJCP7P5ZXMR \
  | 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: 9445ac91ffad3c927697489ff7f7376478abd8a59c6c7e83c8b3a70efbb0d4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ea401a344558c2881ca3b24c4793f6effae8895d75faf3b015bf841a1fab18",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-11-06T14:10:07Z",
    "title_canon_sha256": "7645aeed6c61f4785ef879fe641d4872a1211646ff8532ccb818ae6a49376f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03116",
    "kind": "arxiv",
    "version": 1
  }
}