Pith Number

pith:PERHKOCU

pith:2024:PERHKOCU2JB3IQ6UPASN4CNISG

not attested not anchored not stored refs pending

The MRI Scanner as a Diagnostic: Image-less Active Sampling

Rohan Dharmakumar, Sotirios A.Tsaftaris, Yuning Du

arxiv:2406.16754 v1 · 2024-06-24 · cs.LG · cs.CV · 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{PERHKOCU2JB3IQ6UPASN4CNISG}

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	2026-07-05T08:36:03.203145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7922753854d243b443d47824de09a891ae0958454fdf6e1a102521ccbeb4b007

Aliases

arxiv: 2406.16754 · arxiv_version: 2406.16754v1 · doi: 10.48550/arxiv.2406.16754 · pith_short_12: PERHKOCU2JB3 · pith_short_16: PERHKOCU2JB3IQ6U · pith_short_8: PERHKOCU

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/PERHKOCU2JB3IQ6UPASN4CNISG \
  | 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: 7922753854d243b443d47824de09a891ae0958454fdf6e1a102521ccbeb4b007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0fc813d9b3c784338ffd2323dfb5106336d629a036ad571e277e8c37bd1e1f",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-06-24T16:00:20Z",
    "title_canon_sha256": "40e241466586462bd4e39f8983c48f9d6f5fa67b29958f73dfb7f35d2b70e79b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16754",
    "kind": "arxiv",
    "version": 1
  }
}