Pith Number

pith:UDFYLCPK

pith:2019:UDFYLCPKJVMC22LBKUXVK26AVU

not attested not anchored not stored refs pending

High-Resolution, Respiratory-Resolved Coronary MRA Using a Phyllotaxis-Reordered Variable-Density 3D Cones Trajectory

Bob S. Hu, Corey A. Baron, Dwight G. Nishimura, Frank Ong, Joseph Y. Cheng, Mario O. Malave, Nii Okai Addy, Phillip C. Yang, Srivathsan P. Koundinyan

arxiv:1910.12199 v1 · 2019-10-27 · physics.med-ph · 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{UDFYLCPKJVMC22LBKUXVK26AVU}

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	2026-07-05T00:15:13.939496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0cb8589ea4d582d6961552f556bc0ad1b77d8cd4c851fd1257625f15cd73ffd

Aliases

arxiv: 1910.12199 · arxiv_version: 1910.12199v1 · doi: 10.48550/arxiv.1910.12199 · pith_short_12: UDFYLCPKJVMC · pith_short_16: UDFYLCPKJVMC22LB · pith_short_8: UDFYLCPK

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/UDFYLCPKJVMC22LBKUXVK26AVU \
  | 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: a0cb8589ea4d582d6961552f556bc0ad1b77d8cd4c851fd1257625f15cd73ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be2cf73c3d8886eaa0e598a03c8d949037b484953c48831128be3f7f58704804",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-10-27T07:02:14Z",
    "title_canon_sha256": "a0f9c2ad624440c98c385801f2b533e82c2fa9b6441849339e783d5f03d78812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12199",
    "kind": "arxiv",
    "version": 1
  }
}