Pith Number

pith:XSRHRK5W

pith:2020:XSRHRK5WPIOHOFYMIYDRTDAPST

not attested not anchored not stored refs pending

Multi-coil Magnetic Resonance Imaging with Compressed Sensing Using Physically Motivated Regularization

Adam B. Kerr, Corey A. Baron, Daniel O'Connor, Ethan M. I. Johnson, Jeremy W. Gordon, John M. Pauly, Nicholas Dwork, Peder E. Z. Larson

arxiv:2007.00165 v5 · 2020-07-01 · 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{XSRHRK5WPIOHOFYMIYDRTDAPST}

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	2026-07-05T05:38:19.876811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bca278abb67a1c77170c4607198c0f94d248fc8d814c1f531fff73cfce4e5991

Aliases

arxiv: 2007.00165 · arxiv_version: 2007.00165v5 · doi: 10.48550/arxiv.2007.00165 · pith_short_12: XSRHRK5WPIOH · pith_short_16: XSRHRK5WPIOHOFYM · pith_short_8: XSRHRK5W

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/XSRHRK5WPIOHOFYMIYDRTDAPST \
  | 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: bca278abb67a1c77170c4607198c0f94d248fc8d814c1f531fff73cfce4e5991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f03b5f1d875654c7862598d7ec23c76e1216caa2d13584e7ba4b2d7c44332a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-01T00:52:30Z",
    "title_canon_sha256": "7762acac42bb818b24ca3efddb880fd15304683c2acbc35a519d73ca79d325dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00165",
    "kind": "arxiv",
    "version": 5
  }
}