Pith Number

pith:HTGWJQT2

pith:2016:HTGWJQT2RPFVG3W57ZCEPNNO6T

not attested not anchored not stored refs pending

Multi-shot multi-channel diffusion data recovery using structured low-rank matrix completion

Douglas Kelley, Mathews Jacob, Merry Mani, Vincent Magnotta

arxiv:1602.07274 v1 · 2016-02-22 · 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{HTGWJQT2RPFVG3W57ZCEPNNO6T}

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	2026-05-18T01:20:06.761553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ccd64c27a8bcb536eddfe4447b5aef4c0f59dfd9dcf15bc477a100cb4ca7b49

Aliases

arxiv: 1602.07274 · arxiv_version: 1602.07274v1 · doi: 10.48550/arxiv.1602.07274 · pith_short_12: HTGWJQT2RPFV · pith_short_16: HTGWJQT2RPFVG3W5 · pith_short_8: HTGWJQT2

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/HTGWJQT2RPFVG3W57ZCEPNNO6T \
  | 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: 3ccd64c27a8bcb536eddfe4447b5aef4c0f59dfd9dcf15bc477a100cb4ca7b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89aff401f35de4b617e76ee7ee61f795b81c3b2b498b314deb92648a4a7bad99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2016-02-22T04:42:25Z",
    "title_canon_sha256": "f7e11ed170b8d140ee15b0769e5559cc32c7e5c8a2e68fbf63bcef818480a9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07274",
    "kind": "arxiv",
    "version": 1
  }
}