Pith Number

pith:PG42NPVW

pith:2025:PG42NPVWB3UVNUIS7O4ZD24YIU

not attested not anchored not stored refs pending

Qualitative and quantitative hard-tissue MRI with portable Halbach scanners

Alba Gonz\'alez-Cebri\'an, Eduardo Pall\'as, Elisa Casta\~n\'on, Fernando Galve, Jes\'us Conejero, Joseba Alonso, Jose Borreguero, Jose Miguel Algar\'in, Laia Porcar, Lorena Vega Cid, Lucas Swistunow, Luiz G. C. Santos, Marina Fern\'andez-Garc\'ia, Pablo Benlloch, Pablo Garc\'ia-Crist\'obal, Rub\'en Bosch, Teresa Guallart-Naval

arxiv:2511.15617 v2 · 2025-11-19 · 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{PG42NPVWB3UVNUIS7O4ZD24YIU}

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	2026-06-10T01:09:46.863771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b9a6beb60ee956d112fbb991eb98453eeb40c1fdafd2014bf1383ce65c5370

Aliases

arxiv: 2511.15617 · arxiv_version: 2511.15617v2 · doi: 10.48550/arxiv.2511.15617 · pith_short_12: PG42NPVWB3UV · pith_short_16: PG42NPVWB3UVNUIS · pith_short_8: PG42NPVW

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/PG42NPVWB3UVNUIS7O4ZD24YIU \
  | 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: 79b9a6beb60ee956d112fbb991eb98453eeb40c1fdafd2014bf1383ce65c5370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d1194ef90a0852aeb6e944ce5932cf0d83935ef1e88f7fe059765b422dabec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-11-19T17:03:29Z",
    "title_canon_sha256": "32d6c7587e10a54df3acb43f8d9f12d1e937d42b6a542822a350709504daaacb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15617",
    "kind": "arxiv",
    "version": 2
  }
}