Pith Number

pith:US7OSBGG

pith:2020:US7OSBGGXJKAS6P5IK7CKTUGN6

not attested not anchored not stored refs pending

GFB-MRF: A parallel spatial and Bloch manifold regularized iterative reconstruction method for MR Fingerprinting

Boris Mailhe, Gregor Koerzdoerfer, Heiko Meyer, Mariappan S. Nadar, Mathias Nittka, Peter Speier, Simon Arberet, Xiao Chen

arxiv:2010.08640 v1 · 2020-10-16 · 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{US7OSBGGXJKAS6P5IK7CKTUGN6}

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	2026-07-05T01:43:44.128522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bee904c6ba540979fd42be254e866fb44e75bb5e3f2322e53d4fdd9fb843b5

Aliases

arxiv: 2010.08640 · arxiv_version: 2010.08640v1 · doi: 10.48550/arxiv.2010.08640 · pith_short_12: US7OSBGGXJKA · pith_short_16: US7OSBGGXJKAS6P5 · pith_short_8: US7OSBGG

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/US7OSBGGXJKAS6P5IK7CKTUGN6 \
  | 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: a4bee904c6ba540979fd42be254e866fb44e75bb5e3f2322e53d4fdd9fb843b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5690887cb06e3827876ae4088414788168cd704cc6ff85b48977a467aef8f4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-16T21:47:59Z",
    "title_canon_sha256": "91fba619346d88c788fe7aa80199ce6e80592c160d92f872cdafbaa23be43fdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08640",
    "kind": "arxiv",
    "version": 1
  }
}