Pith Number

pith:XOUMG2EH

pith:2020:XOUMG2EH6IMNYKTEZN6H7LSKE5

not attested not anchored not stored refs pending

Physics-based Reconstruction Methods for Magnetic Resonance Imaging

Martin Uecker, Nick Scholand, Volkert Roeloffs, Xiaoqing Wang, Zhengguo Tan

arxiv:2010.01403 v3 · 2020-10-03 · eess.IV · cs.CE · physics.comp-ph · 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{XOUMG2EH6IMNYKTEZN6H7LSKE5}

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	2026-07-05T05:09:03.700673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba8c36887f218dc2a64cb7c7fae4a277e4e446893f8192ee3f82e564bba957c

Aliases

arxiv: 2010.01403 · arxiv_version: 2010.01403v3 · doi: 10.48550/arxiv.2010.01403 · pith_short_12: XOUMG2EH6IMN · pith_short_16: XOUMG2EH6IMNYKTE · pith_short_8: XOUMG2EH

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/XOUMG2EH6IMNYKTEZN6H7LSKE5 \
  | 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: bba8c36887f218dc2a64cb7c7fae4a277e4e446893f8192ee3f82e564bba957c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d31b2de00eed2f17e4c8fed858c86aed25054abd12cb735b49212d3b09c5a3",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.comp-ph",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-03T18:13:15Z",
    "title_canon_sha256": "b8a26db744d72072ca1826618310c640622b020e89bbd9cc5e22c699951eeed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01403",
    "kind": "arxiv",
    "version": 3
  }
}