Pith Number

pith:56DETPY5

pith:2022:56DETPY54SNEOGCZUNFPJPMB6H

not attested not anchored not stored refs pending

Acceleration Strategies for MR-STAT: Achieving High-Resolution Reconstructions on a Desktop PC within 3 minutes

Alessandro Sbrizzi, Cornelis A. T. van den Berg, Hongyan Liu, Oscar van der Heide, Stefano Mandija

arxiv:2205.02335 v1 · 2022-05-04 · 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{56DETPY54SNEOGCZUNFPJPMB6H}

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	2026-07-05T04:20:36.186068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8649bf1de49a471859a34af4bd81f1cb43d3cab0272f72b66a44937d62e202

Aliases

arxiv: 2205.02335 · arxiv_version: 2205.02335v1 · doi: 10.48550/arxiv.2205.02335 · pith_short_12: 56DETPY54SNE · pith_short_16: 56DETPY54SNEOGCZ · pith_short_8: 56DETPY5

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/56DETPY54SNEOGCZUNFPJPMB6H \
  | 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: ef8649bf1de49a471859a34af4bd81f1cb43d3cab0272f72b66a44937d62e202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da89a02fbc02462cbc5b0e118f4fe86446ee357540816e932eceebb764216fb",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-05-04T21:45:48Z",
    "title_canon_sha256": "4227b5a1d71b476d5810d6001aa27990e52fef15a03bb7894008910837917b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02335",
    "kind": "arxiv",
    "version": 1
  }
}